Update to 2.10.0

Rip Daddy,
2018 - 2019
"Bastards"

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,38 @@
+---
+name: Bug Report  
+about: Found a bug with PlaceholderAPI? Report it through this form!
+
+---
+
+[New placeholders/plugin]: https://github.com/PlaceholderAPI/PlaceholderAPI/issues/new?template=feature_request.md
+[Request change]: https://github.com/PlaceholderAPI/PlaceholderAPI/issues/new?template=change_request.md
+[Spigot page]: https://www.spigotmc.org/resources/6245/
+[Jenkins page]: http://ci.extendedclip.com/job/PlaceholderAPI/
+[issue]: https://github.com/PlaceholderAPI/PlaceholderAPI/issues
+
+### Notes
+This template is for **reporting a bug** and not for requesting changes to the wiki!  
+If you want your placeholders added or updated, use the [New placeholders/plugin] or [Request change] template.
+
+Also make sure, that you use the latest version of PlaceholderAPI from either the [Spigot page] or the [Jenkins page] and that your 
+issue isn't already listed in the [issue] page.
+
+### Issue
+> What is the issue? Describe it like you would tell a friend.
+<!-- Please type below this like -->
+
+
+### Expected behaviour
+> What should PlaceholderAPI do?
+<!-- Please type below this like -->
+
+
+### Actual behaviour
+> What does PlaceholderAPI actually do?
+<!-- Please type below this like -->
+
+
+### How to reproduce
+> What steps did you made, to get this bug?
+<!-- Please type below this like -->
+1. 

.github/ISSUE_TEMPLATE/change_request.md

@@ -0,0 +1,36 @@
+---
+name: Request change  
+about: Request a update/change of a wiki-page
+
+---
+
+[New placeholders/plugin]: https://github.com/PlaceholderAPI/PlaceholderAPI/issues/new?template=feature_request.md
+[Bug report]: https://github.com/PlaceholderAPI/PlaceholderAPI/issues/new?template=bug_report.md
+[issues]: https://github.com/PlaceholderAPI/PlaceholderAPI/issues
+[wiki]: https://github.com/PlaceholderAPI/PlaceholderAPI/wiki
+
+### Notes
+This template is for **requesting changes to the wiki** and not for reporting bugs or requesting additions for the wiki!  
+If you want your placeholders added, use the [New placeholders/plugin] template.  
+For bug reports, use the [Bug report] template.
+
+Also make sure, that your requested change isn't already made in the [wiki] or listed in the [issues] page.
+
+### Type
+> What kind of change is it? (Multiple selections possible)
+<!-- Please select the right one, by changing the [ ] to [x] -->
+
+- [ ] Placeholder(s) changed.
+- [ ] New placeholder(s).
+- [ ] Plugin no longer supports PlaceholderAPI and/or was deleted.
+
+### Plugin
+> What is the name of the plugin?
+<!-- Please type below this line -->
+
+
+### What is the new value?
+> **Placeholder(s) changed**: Type what the old and the new placeholder(s) is/are.  
+> **New Placeholder(s)**: Type the new placeholder(s).  
+> **Plugin no longer supports PlaceholderAPI**: Leave this blank.
+<!-- Please type below this line -->

.github/ISSUE_TEMPLATE/feature_request.md

@@ -0,0 +1,35 @@
+---
+name: New placeholders/plugin
+about: Do you have a plugin that supports and/or adds placeholders from/to PlaceholderAPI and that isn't on the wiki? Use this template!
+
+---
+
+[Request change]: https://github.com/PlaceholderAPI/PlaceholderAPI/issues/new?template=change_request.md
+[Bug report]: https://github.com/PlaceholderAPI/PlaceholderAPI/issues/new?template=bug_report.md
+[issues]: https://github.com/PlaceholderAPI/PlaceholderAPI/issues
+[wiki]: https://github.com/PlaceholderAPI/PlaceholderAPI/wiki
+
+### Notes
+This template is for **requesting additions for the wiki** and not for reporting bugs or requesting changes for the wiki!  
+If you want changes to be made to the wiki, use the [Request change] template.  
+For bug reports, use the [Bug report] template.
+
+Also make sure, that your requested placeholders/plugin isn't already added in the [wiki] or listed in the [issues] page.
+
+### Type
+> What kind of request is this? (Multiple selections possible)
+<!-- Select the right option by replacing [ ] with [x] -->
+<!-- For an update of an already listed plugin, use the "Request change" template -->
+
+- [ ] New expansion providing placeholders.
+- [ ] New plugin providing placeholders.
+- [ ] New plugin supporting PlaceholderAPI.
+
+### Plugin
+> What is the name of the plugin/expansion?
+> Provide also a link to it.
+<!-- Please type below this line -->
+
+### Placeholders/others
+> What are the new placeholders/Any additional info?
+<!-- Please type below this line -->

.gitignore

@@ -114,7 +114,7 @@ fabric.properties
 ### Intellij Patch ###
 # Comment Reason: https://github.com/joeblau/gitignore.io/issues/186#issuecomment-215987721
 
-# *.iml
+*.iml
 # modules.xml
 # .idea/misc.xml
 # *.ipr

README.md

@@ -1,6 +1,26 @@
-[![PlaceholderAPI Logo](https://i.imgur.com/Ea4PURv.png)][spigot]
+[issues]: https://github.com/PlaceholderAPI/PlaceholderAPI/issues
+[licenseImg]: https://img.shields.io/github/license/PlaceholderAPI/PlaceholderAPI.svg
+[license]: https://github.com/PlaceholderAPI/PlaceholderAPI/blob/master/LICENSE
 
-[![Build Status](http://ci.extendedclip.com/buildStatus/icon?job=PlaceholderAPI)][ci]
+[releaseImg]: https://img.shields.io/github/release/PlaceholderAPI/PlaceholderAPI.svg?label=github%20release
+[release]: https://github.com/PlaceholderAPI/PlaceholderAPI/releases/latest
+
+[discord]: https://helpch.at/discord
+[spigot]: https://www.spigotmc.org/resources/6245/
+[Expansions cloud]: https://api.extendedclip.com/home
+[placeholder list]: https://helpch.at/placeholders
+[statistics]: https://bstats.org/plugin/bukkit/PlaceholderAPI
+
+[ci]: http://ci.extendedclip.com/job/PlaceholderAPI/
+[ciImg]: http://ci.extendedclip.com/buildStatus/icon?job=PlaceholderAPI
+
+[APIversionImg]: https://img.shields.io/nexus/r/http/repo.extendedclip.com/me.clip/placeholderapi.svg?label=API-Version
+[logo]: https://i.imgur.com/Ea4PURv.png
+<!-- The stuff above isn't visible in the readme -->
+
+[![logo]][spigot]
+
+[![ciImg]][ci] [![releaseImg]][release] ![APIversionImg] [![licenseImg]][license]
 
 # Information 
 [PlaceholderAPI][spigot] is a plugin for Spigot servers that allows server owners to display information from various plugins with a uniform format. 
@@ -18,20 +38,7 @@ PlaceholderAPI has been downloaded over 100,000 times and has been used concurre
 
 ## Quick Links
 - [CI Server][ci]
-- [Expansions Website][expansions]
+- [Expansions cloud]
-- [Placeholder List][placeholder-list]
+- [Placeholder List]
 - [Spigot Page][spigot]
 - [Plugin Statistics][statistics]
-
-## License
-PlaceholderAPI is licensed under the __GNU GPLv3__ license. Refer to the [LICENSE](LICENSE) file for more information.
-
-<!-- Page Links - Placed here to be easier to change later on. -->
-
-[issues]: https://github.com/PlaceholderAPI/PlaceholderAPI/issues
-[discord]: https://discord.gg/7sndK3q
-[spigot]: https://www.spigotmc.org/resources/placeholderapi.6245/
-[ci]: http://ci.extendedclip.com/job/PlaceholderAPI/
-[expansions]: https://api.extendedclip.com/all/
-[placeholder-list]: https://www.spigotmc.org/wiki/placeholderapi-placeholders/
-[statistics]: https://bstats.org/plugin/bukkit/PlaceholderAPI

pom.xml

@@ -1,108 +1,119 @@
-<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
+<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+  xmlns="http://maven.apache.org/POM/4.0.0"
-    <modelVersion>4.0.0</modelVersion>
+  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-    <groupId>me.clip</groupId>
+  <modelVersion>4.0.0</modelVersion>
-    <artifactId>placeholderapi</artifactId>
 
-    <version>2.9.1</version>
+  <groupId>me.clip</groupId>
-    <name>PlaceholderAPI</name>
+  <artifactId>placeholderapi</artifactId>
-    <description>An awesome placeholder provider!</description>
-    <url>http://extendedclip.com</url>
 
-    <properties>
+  <version>2.10.0</version>
-        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+  <name>PlaceholderAPI</name>
-    </properties>
+  <description>An awesome placeholder provider!</description>
+  <url>http://extendedclip.com</url>
 
-    <repositories>
+  <properties>
-        <repository>
+    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-            <id>spigot-repo</id>
+  </properties>
-            <url>https://hub.spigotmc.org/nexus/content/repositories/snapshots/</url>
-        </repository>
-        <repository>
-            <id>bstats-repo</id>
-            <url>http://repo.bstats.org/content/repositories/releases/</url>
-        </repository>
-        <repository>
-            <id>rayzr-repo</id>
-            <url>https://cdn.rawgit.com/Rayzr522/maven-repo/master/</url>
-        </repository>
-    </repositories>
 
-    <dependencies>
+  <repositories>
-        <dependency>
+    <repository>
-            <groupId>org.spigotmc</groupId>
+      <id>spigot-repo</id>
-            <artifactId>spigot-api</artifactId>
+      <url>https://hub.spigotmc.org/nexus/content/repositories/snapshots/</url>
-            <version>1.12.2-R0.1-SNAPSHOT</version>
+    </repository>
-            <scope>provided</scope>
+    <repository>
-        </dependency>
+      <id>bstats-repo</id>
-        <dependency>
+      <url>http://repo.bstats.org/content/repositories/releases/</url>
-            <groupId>org.bstats</groupId>
+    </repository>
-            <artifactId>bstats-bukkit</artifactId>
+    <repository>
-            <version>1.2</version>
+      <id>rayzr-repo</id>
-            <scope>compile</scope>
+      <url>https://cdn.rawgit.com/Rayzr522/maven-repo/master/</url>
-        </dependency>
+    </repository>
-        <dependency>
+  </repositories>
-            <groupId>me.rayzr522</groupId>
-            <artifactId>jsonmessage</artifactId>
-            <version>1.0.0</version>
-            <scope>compile</scope>
-        </dependency>
-    </dependencies>
 
-    <build>
+  <dependencies>
-        <defaultGoal>clean package</defaultGoal>
+    <dependency>
+      <groupId>org.spigotmc</groupId>
+      <artifactId>spigot-api</artifactId>
+      <version>1.14-R0.1-SNAPSHOT</version>
+      <scope>provided</scope>
+    </dependency>
+    <dependency>
+    <groupId>com.google.code.gson</groupId>
+    <artifactId>gson</artifactId>
+    <version>2.8.5</version>
+  </dependency>
+    <dependency>
+      <groupId>org.bstats</groupId>
+      <artifactId>bstats-bukkit</artifactId>
+      <version>1.2</version>
+      <scope>compile</scope>
+    </dependency>
+    <dependency>
+      <groupId>me.rayzr522</groupId>
+      <artifactId>jsonmessage</artifactId>
+      <version>1.0.0</version>
+      <scope>compile</scope>
+    </dependency>
+  </dependencies>
 
-        <plugins>
+  <build>
-            <plugin>
+    <defaultGoal>clean package</defaultGoal>
-                <groupId>org.apache.maven.plugins</groupId>
+
-                <artifactId>maven-jar-plugin</artifactId>
+    <plugins>
-                <version>2.3.2</version>
+      <plugin>
-                <configuration>
+        <groupId>org.apache.maven.plugins</groupId>
-                    <finalName>${project.name}-${project.version}</finalName>
+        <artifactId>maven-jar-plugin</artifactId>
-                </configuration>
+        <version>2.3.2</version>
-            </plugin>
+        <configuration>
-            <plugin>
+          <finalName>${project.name}-${project.version}</finalName>
-                <groupId>org.apache.maven.plugins</groupId>
+        </configuration>
-                <artifactId>maven-compiler-plugin</artifactId>
+      </plugin>
-                <version>3.7.0</version>
+      <plugin>
-                <configuration>
+        <groupId>org.apache.maven.plugins</groupId>
-                    <source>1.8</source>
+        <artifactId>maven-compiler-plugin</artifactId>
-                    <target>1.8</target>
+        <version>3.7.0</version>
-                </configuration>
+        <configuration>
-            </plugin>
+          <source>1.8</source>
-            <plugin>
+          <target>1.8</target>
-                <groupId>org.apache.maven.plugins</groupId>
+        </configuration>
-                <artifactId>maven-shade-plugin</artifactId>
+      </plugin>
-                <version>3.1.0</version>
+      <plugin>
-                <executions>
+        <groupId>org.apache.maven.plugins</groupId>
-                    <execution>
+        <artifactId>maven-shade-plugin</artifactId>
-                        <phase>package</phase>
+        <version>3.1.0</version>
-                        <goals>
+        <executions>
-                            <goal>shade</goal>
+          <execution>
-                        </goals>
+            <phase>package</phase>
-                        <configuration>
+            <goals>
-                            <minimizeJar>false</minimizeJar>
+              <goal>shade</goal>
-                            <createDependencyReducedPom>false</createDependencyReducedPom>
+            </goals>
-                            <relocations>
+            <configuration>
-                                <relocation>
+              <minimizeJar>false</minimizeJar>
-                                    <pattern>org.bstats</pattern>
+              <createDependencyReducedPom>false</createDependencyReducedPom>
-                                    <shadedPattern>me.clip.placeholderapi.metrics</shadedPattern>
+              <relocations>
-                                </relocation>
+                <relocation>
-                                <relocation>
+                  <pattern>org.bstats</pattern>
-                                    <pattern>me.rayzr522</pattern>
+                  <shadedPattern>me.clip.placeholderapi.metrics</shadedPattern>
-                                    <shadedPattern>me.clip.placeholderapi.util</shadedPattern>
+                </relocation>
-                                </relocation>
+                <relocation>
-                            </relocations>
+                  <pattern>me.rayzr522</pattern>
-                        </configuration>
+                  <shadedPattern>me.clip.placeholderapi.util</shadedPattern>
-                    </execution>
+                </relocation>
-                </executions>
+                <relocation>
-            </plugin>
+                  <pattern>com.google.code.gson</pattern>
-        </plugins>
+                  <shadedPattern>me.clip.placeholderapi.libs.gson</shadedPattern>
-        <resources>
+                </relocation>
-            <resource>
+              </relocations>
-                <directory>src/main/resources</directory>
+            </configuration>
-                <filtering>true</filtering>
+          </execution>
-            </resource>
+        </executions>
-        </resources>
+      </plugin>
-    </build>
+    </plugins>
+    <resources>
+      <resource>
+        <directory>src/main/resources</directory>
+        <filtering>true</filtering>
+      </resource>
+    </resources>
+  </build>
 </project>

src/main/java/me/clip/placeholderapi/PlaceholderAPI.java

@@ -48,6 +48,7 @@ public class PlaceholderAPI {
   private static final Pattern BRACKET_PLACEHOLDER_PATTERN = Pattern.compile("[{]([^{}]+)[}]");
   private static final Pattern RELATIONAL_PLACEHOLDER_PATTERN = Pattern.compile("[%](rel_)([^%]+)[%]");
   private static final Map<String, PlaceholderHook> placeholders = new HashMap<>();
+
   private PlaceholderAPI() {
   }
 
@@ -372,23 +373,19 @@ public class PlaceholderAPI {
     return plugin != null && unregisterPlaceholderHook(plugin.getName());
   }
 
-  @Deprecated
   public static String setPlaceholders(Player p, String text) {
-    return setPlaceholders((OfflinePlayer)p, text, PLACEHOLDER_PATTERN);
+    return setPlaceholders((OfflinePlayer) p, text, PLACEHOLDER_PATTERN);
   }
 
-  @Deprecated
   public static List<String> setPlaceholders(Player p, List<String> text) {
-    return setPlaceholders((OfflinePlayer)p, text, PLACEHOLDER_PATTERN);
+    return setPlaceholders((OfflinePlayer) p, text, PLACEHOLDER_PATTERN);
   }
 
-  @Deprecated
   public static String setBracketPlaceholders(Player p, String text) {
-    return setPlaceholders((OfflinePlayer)p, text, BRACKET_PLACEHOLDER_PATTERN);
+    return setPlaceholders((OfflinePlayer) p, text, BRACKET_PLACEHOLDER_PATTERN);
   }
 
-  @Deprecated
   public static List<String> setBracketPlaceholders(Player p, List<String> text) {
-    return setPlaceholders((OfflinePlayer)p, text, BRACKET_PLACEHOLDER_PATTERN);
+    return setPlaceholders((OfflinePlayer) p, text, BRACKET_PLACEHOLDER_PATTERN);
   }
 }

src/main/java/me/clip/placeholderapi/PlaceholderAPIPlugin.java

@@ -20,6 +20,10 @@
  */
 package me.clip.placeholderapi;
 
+import java.text.SimpleDateFormat;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.concurrent.TimeUnit;
 import me.clip.placeholderapi.commands.PlaceholderAPICommands;
 import me.clip.placeholderapi.configuration.PlaceholderAPIConfig;
 import me.clip.placeholderapi.expansion.ExpansionManager;
@@ -34,235 +38,223 @@ import org.bukkit.ChatColor;
 import org.bukkit.command.CommandSender;
 import org.bukkit.plugin.java.JavaPlugin;
 
-import java.text.SimpleDateFormat;
-import java.util.HashMap;
-import java.util.Map;
-import java.util.concurrent.TimeUnit;
-
 
 /**
  * Yes I have a shit load of work to do...
  *
  * @author Ryan McCarthy
- *
  */
 public class PlaceholderAPIPlugin extends JavaPlugin {
 
-	private static PlaceholderAPIPlugin instance;
+  private static PlaceholderAPIPlugin instance;
+  private static SimpleDateFormat dateFormat;
+  private static String booleanTrue;
+  private static String booleanFalse;
+  private static Version serverVersion;
+  private PlaceholderAPIConfig config;
+  private ExpansionManager expansionManager;
+  private ExpansionCloudManager expansionCloud;
+  private long startTime;
 
-	private PlaceholderAPIConfig config;
+  private static Version getVersion() {
+    String v = "unknown";
+    boolean spigot = false;
+    try {
+      v = Bukkit.getServer().getClass().getPackage().getName()
+          .split("\\.")[3];
+    } catch (ArrayIndexOutOfBoundsException ex) {
+    }
+    try {
+      Class.forName("org.spigotmc.SpigotConfig");
+      Class.forName("net.md_5.bungee.api.chat.BaseComponent");
+      spigot = true;
+    } catch (ExceptionInInitializerError | ClassNotFoundException exception) {
+    }
+    return new Version(v, spigot);
+  }
 
-	private ExpansionManager expansionManager;
+  /**
+   * Gets the static instance of the main class for PlaceholderAPI. This class is not the actual API
+   * class, this is the main class that extends JavaPlugin. For most API methods, use static methods
+   * available from the class: {@link PlaceholderAPI}
+   *
+   * @return PlaceholderAPIPlugin instance
+   */
+  public static PlaceholderAPIPlugin getInstance() {
+    return instance;
+  }
 
-	private ExpansionCloudManager expansionCloud;
+  /**
+   * Get the configurable {@linkplain SimpleDateFormat} object that is used to parse time for
+   * generic time based placeholders
+   *
+   * @return date format
+   */
+  public static SimpleDateFormat getDateFormat() {
+    return dateFormat != null ? dateFormat : new SimpleDateFormat(
+        "MM/dd/yy HH:mm:ss");
+  }
 
-	private static SimpleDateFormat dateFormat;
+  /**
+   * Get the configurable {@linkplain String} value that should be returned when a boolean is true
+   *
+   * @return string value of true
+   */
+  public static String booleanTrue() {
+    return booleanTrue != null ? booleanTrue : "true";
+  }
 
-	private static String booleanTrue;
+  /**
+   * Get the configurable {@linkplain String} value that should be returned when a boolean is false
+   *
+   * @return string value of false
+   */
+  public static String booleanFalse() {
+    return booleanFalse != null ? booleanFalse : "false";
+  }
 
-	private static String booleanFalse;
+  public static Version getServerVersion() {
+    return serverVersion != null ? serverVersion : getVersion();
+  }
 
-	private static Version serverVersion;
+  @Override
+  public void onLoad() {
+    startTime = System.currentTimeMillis();
+    instance = this;
+    serverVersion = getVersion();
+    config = new PlaceholderAPIConfig(this);
+    expansionManager = new ExpansionManager(this);
+  }
 
-	private long startTime;
+  @Override
+  public void onEnable() {
+    config.loadDefConfig();
+    setupOptions();
+    getCommand("placeholderapi").setExecutor(new PlaceholderAPICommands(this));
+    new PlaceholderListener(this);
+    getLogger().info("Placeholder expansion registration initializing...");
+    expansionManager.registerAllExpansions();
+    if (config.checkUpdates()) {
+      new UpdateChecker(this).fetch();
+    }
+    if (config.isCloudEnabled()) {
+      enableCloud();
+    }
+    setupMetrics();
+  }
 
-	@Override
+  @Override
-	public void onLoad() {
+  public void onDisable() {
-		startTime = System.currentTimeMillis();
+    disableCloud();
-		instance = this;
+    PlaceholderAPI.unregisterAll();
-		serverVersion = getVersion();
+    expansionManager.clean();
-		config = new PlaceholderAPIConfig(this);
+    expansionManager = null;
-		expansionManager = new ExpansionManager(this);
+    Bukkit.getScheduler().cancelTasks(this);
-	}
+    serverVersion = null;
+    instance = null;
+  }
 
-	@Override
+  public void reloadConf(CommandSender s) {
-	public void onEnable() {
+    boolean cloudEnabled = this.expansionCloud != null;
-		config.loadDefConfig();
+    expansionManager.clean();
-		setupOptions();
+    PlaceholderAPI.unregisterAllProvidedExpansions();
-		getCommand("placeholderapi").setExecutor(new PlaceholderAPICommands(this));
+    reloadConfig();
-		new PlaceholderListener(this);
+    setupOptions();
-		getLogger().info("Placeholder expansion registration initializing...");
+    expansionManager.registerAllExpansions();
-		expansionManager.registerAllExpansions();
+    if (!config.isCloudEnabled()) {
-		if (config.checkUpdates()) {
+      disableCloud();
-			new UpdateChecker(this).fetch();
+    } else if (!cloudEnabled) {
-		}
+      enableCloud();
-		if (config.isCloudEnabled()) {
+    }
-			enableCloud();
+    s.sendMessage(ChatColor.translateAlternateColorCodes('&',
-		}
+        PlaceholderAPI.getRegisteredIdentifiers().size()
-		setupMetrics();
+            + " &aplaceholder hooks successfully registered!"));
-	}
+  }
 
-	@Override
+  private void setupOptions() {
-	public void onDisable() {
+    booleanTrue = config.booleanTrue();
-		disableCloud();
+    if (booleanTrue == null) {
-		PlaceholderAPI.unregisterAll();
+      booleanTrue = "true";
-		expansionManager.clean();
+    }
-		expansionManager = null;
+    booleanFalse = config.booleanFalse();
-		Bukkit.getScheduler().cancelTasks(this);
+    if (booleanFalse == null) {
-		serverVersion = null;
+      booleanFalse = "false";
-		instance = null;
+    }
-	}
+    try {
+      dateFormat = new SimpleDateFormat(config.dateFormat());
+    } catch (Exception e) {
+      dateFormat = new SimpleDateFormat("MM/dd/yy HH:mm:ss");
+    }
+  }
 
-	public void reloadConf(CommandSender s) {
+  private void setupMetrics() {
-		boolean cloudEnabled = this.expansionCloud != null;
+    Metrics m = new Metrics(this);
-		expansionManager.clean();
+    m.addCustomChart(new Metrics.SimplePie("using_expansion_cloud",
-		PlaceholderAPI.unregisterAllProvidedExpansions();
+        () -> getExpansionCloud() != null ? "yes" : "no"));
-		reloadConfig();
-		setupOptions();
-		expansionManager.registerAllExpansions();
-		if (!config.isCloudEnabled()) {
-			disableCloud();
-		} else if (!cloudEnabled) {
-			enableCloud();
-		}
-		s.sendMessage(ChatColor.translateAlternateColorCodes('&', PlaceholderAPI.getRegisteredIdentifiers().size() + " &aplaceholder hooks successfully registered!"));
-	}
 
-	private void setupOptions() {
+    m.addCustomChart(
-		booleanTrue = config.booleanTrue();
+        new Metrics.SimplePie("using_spigot", () -> getServerVersion().isSpigot() ? "yes" : "no"));
-		if (booleanTrue == null) {
-			booleanTrue = "true";
-		}
-		booleanFalse = config.booleanFalse();
-		if (booleanFalse == null) {
-			booleanFalse = "false";
-		}
-		try {
-			dateFormat = new SimpleDateFormat(config.dateFormat());
-		} catch (Exception e) {
-			dateFormat = new SimpleDateFormat("MM/dd/yy HH:mm:ss");
-		}
-	}
 
-	private void setupMetrics() {
+    m.addCustomChart(new Metrics.AdvancedPie("expansions_used", () -> {
-		Metrics m = new Metrics(this);
+      Map<String, Integer> map = new HashMap<>();
-	    m.addCustomChart(new Metrics.SimplePie("using_expansion_cloud", () -> getExpansionCloud() != null ? "yes" : "no"));
+      Map<String, PlaceholderHook> p = PlaceholderAPI.getPlaceholders();
 
-	    m.addCustomChart(new Metrics.SimplePie("using_spigot", () -> getServerVersion().isSpigot() ? "yes" : "no"));
+      if (!p.isEmpty()) {
 
-	    m.addCustomChart(new Metrics.AdvancedPie("expansions_used", () -> {
+        for (PlaceholderHook hook : p.values()) {
-            Map<String, Integer> map = new HashMap<>();
+          if (hook instanceof PlaceholderExpansion) {
-            Map<String, PlaceholderHook> p = PlaceholderAPI.getPlaceholders();
+            PlaceholderExpansion ex = (PlaceholderExpansion) hook;
+            map.put(ex.getRequiredPlugin() == null ? ex.getIdentifier()
+                : ex.getRequiredPlugin(), 1);
+          }
+        }
+      }
+      return map;
 
-            if (!p.isEmpty()) {
+    }));
 
-                for (PlaceholderHook hook : p.values()) {
+  }
-                    if (hook instanceof PlaceholderExpansion) {
-                        PlaceholderExpansion ex = (PlaceholderExpansion) hook;
-                        map.put(ex.getRequiredPlugin() == null ? ex.getIdentifier()
-                                : ex.getRequiredPlugin(), 1);
-                    }
-                }
-            }
-            return map;
 
-        }));
+  public void enableCloud() {
+    if (expansionCloud == null) {
+      expansionCloud = new ExpansionCloudManager(this);
+      expansionCloud.fetch(config.cloudAllowUnverifiedExpansions());
+    } else {
+      expansionCloud.clean();
+      expansionCloud.fetch(config.cloudAllowUnverifiedExpansions());
+    }
+  }
 
-	}
+  public void disableCloud() {
+    if (expansionCloud != null) {
+      expansionCloud.clean();
+      expansionCloud = null;
+    }
+  }
 
-	private static Version getVersion() {
+  /**
-		String v = "unknown";
+   * Obtain the configuration class for PlaceholderAPI.
-		boolean spigot = false;
+   *
-		try {
+   * @return PlaceholderAPIConfig instance
-			v = Bukkit.getServer().getClass().getPackage().getName()
+   */
-					.split("\\.")[3];
+  public PlaceholderAPIConfig getPlaceholderAPIConfig() {
-		} catch (ArrayIndexOutOfBoundsException ex) {
+    return config;
-		}
+  }
-		try {
-			Class.forName("org.spigotmc.SpigotConfig");
-			Class.forName("net.md_5.bungee.api.chat.BaseComponent");
-			spigot = true;
-		} catch (ExceptionInInitializerError | ClassNotFoundException exception) {
-		}
-		return new Version(v, spigot);
-	}
 
-	public void enableCloud() {
+  public ExpansionManager getExpansionManager() {
-		if (expansionCloud == null) {
+    return expansionManager;
-			expansionCloud = new ExpansionCloudManager(this);
+  }
-			expansionCloud.fetch(config.cloudAllowUnverifiedExpansions());
-		} else {
-			expansionCloud.clean();
-			expansionCloud.fetch(config.cloudAllowUnverifiedExpansions());
-		}
-	}
 
-	public void disableCloud() {
+  public ExpansionCloudManager getExpansionCloud() {
-		if (expansionCloud != null) {
+    return expansionCloud;
-			expansionCloud.clean();
+  }
-			expansionCloud = null;
-		}
-	}
 
-	/**
+  public String getUptime() {
-	 * Gets the static instance of the main class for PlaceholderAPI. This class
+    return TimeUtil
-	 * is not the actual API class, this is the main class that extends
+        .getTime((int) TimeUnit.MILLISECONDS.toSeconds(System.currentTimeMillis() - startTime));
-	 * JavaPlugin. For most API methods, use static methods available from the
+  }
-	 * class: {@link PlaceholderAPI}
-	 * 
-	 * @return PlaceholderAPIPlugin instance
-	 */
-	public static PlaceholderAPIPlugin getInstance() {
-		return instance;
-	}
 
-	/**
+  public long getUptimeMillis() {
-	 * Get the configurable {@linkplain SimpleDateFormat} object that is used to
+    return (System.currentTimeMillis() - startTime);
-	 * parse time for generic time based placeholders
+  }
-	 * 
-	 * @return date format
-	 */
-	public static SimpleDateFormat getDateFormat() {
-		return dateFormat != null ? dateFormat : new SimpleDateFormat(
-				"MM/dd/yy HH:mm:ss");
-	}
-
-	/**
-	 * Get the configurable {@linkplain String} value that should be returned
-	 * when a boolean is true
-	 * 
-	 * @return string value of true
-	 */
-	public static String booleanTrue() {
-		return booleanTrue != null ? booleanTrue : "true";
-	}
-
-	/**
-	 * Get the configurable {@linkplain String} value that should be returned
-	 * when a boolean is false
-	 * 
-	 * @return string value of false
-	 */
-	public static String booleanFalse() {
-		return booleanFalse != null ? booleanFalse : "false";
-	}
-
-	public static Version getServerVersion() {
-		return serverVersion != null ? serverVersion : getVersion();
-	}
-
-	/**
-	 * Obtain the configuration class for PlaceholderAPI.
-	 * 
-	 * @return PlaceholderAPIConfig instance
-	 */
-	public PlaceholderAPIConfig getPlaceholderAPIConfig() {
-		return config;
-	}
-
-	public ExpansionManager getExpansionManager() {
-		return expansionManager;
-	}
-
-	public ExpansionCloudManager getExpansionCloud() {
-		return expansionCloud;
-	}
-
-	public String getUptime() {
-		return TimeUtil.getTime((int) TimeUnit.MILLISECONDS.toSeconds(System.currentTimeMillis() - startTime));
-	}
-
-	public long getUptimeMillis() {
-		return (System.currentTimeMillis() - startTime);
-	}
 }

src/main/java/me/clip/placeholderapi/PlaceholderHook.java

@@ -27,24 +27,27 @@ public abstract class PlaceholderHook {
 
   /**
    * called when a placeholder value is requested from this hook
-   * @param p {@link OfflinePlayer} to request the placeholder value for, null if not needed for a player
+   *
+   * @param p {@link OfflinePlayer} to request the placeholder value for, null if not needed for a
+   * player
    * @param params String passed to the hook to determine what value to return
    * @return value for the requested player and params
    */
-	public String onRequest(OfflinePlayer p, String params) {
+  public String onRequest(OfflinePlayer p, String params) {
-		if (p != null && p.isOnline()) {
+    if (p != null && p.isOnline()) {
-			return onPlaceholderRequest((Player) p, params);
+      return onPlaceholderRequest((Player) p, params);
-		}
+    }
-		return onPlaceholderRequest(null, params);
+    return onPlaceholderRequest(null, params);
-	}
+  }
 
-	/**
+  /**
-	 * called when a placeholder is requested from this hook
+   * called when a placeholder is requested from this hook
-	 * @param p {@link Player} to request the placeholder value for, null if not needed for a player
+   *
-	 * @param params String passed to the hook to determine what value to return
+   * @param p {@link Player} to request the placeholder value for, null if not needed for a player
-	 * @return value for the requested player and params
+   * @param params String passed to the hook to determine what value to return
-	 */
+   * @return value for the requested player and params
-	public String onPlaceholderRequest(Player p, String params) {
+   */
-		return null;
+  public String onPlaceholderRequest(Player p, String params) {
-	}
+    return null;
+  }
 }

src/main/java/me/clip/placeholderapi/PlaceholderListener.java

@@ -20,9 +20,15 @@
  */
 package me.clip.placeholderapi;
 
+import java.util.Map;
+import java.util.Map.Entry;
+import java.util.Set;
 import me.clip.placeholderapi.events.ExpansionUnregisterEvent;
-import me.clip.placeholderapi.events.PlaceholderHookUnloadEvent;
+import me.clip.placeholderapi.expansion.Cacheable;
-import me.clip.placeholderapi.expansion.*;
+import me.clip.placeholderapi.expansion.Cleanable;
+import me.clip.placeholderapi.expansion.ExpansionManager;
+import me.clip.placeholderapi.expansion.PlaceholderExpansion;
+import me.clip.placeholderapi.expansion.Taskable;
 import me.clip.placeholderapi.expansion.cloud.CloudExpansion;
 import me.clip.placeholderapi.external.EZPlaceholderHook;
 import org.bukkit.Bukkit;
@@ -34,120 +40,118 @@ import org.bukkit.event.player.PlayerQuitEvent;
 import org.bukkit.event.server.PluginDisableEvent;
 import org.bukkit.event.server.PluginEnableEvent;
 
-import java.util.Map;
-import java.util.Map.Entry;
-import java.util.Set;
-
 
 public class PlaceholderListener implements Listener {
 
-	private PlaceholderAPIPlugin plugin;
+  private PlaceholderAPIPlugin plugin;
 
-	public PlaceholderListener(PlaceholderAPIPlugin instance) {
+  public PlaceholderListener(PlaceholderAPIPlugin instance) {
-		plugin = instance;
+    plugin = instance;
-		Bukkit.getPluginManager().registerEvents(this, instance);
+    Bukkit.getPluginManager().registerEvents(this, instance);
-	}
+  }
 
-	@EventHandler
+  @EventHandler
-	public void onExpansionUnregister(ExpansionUnregisterEvent event) {
+  public void onExpansionUnregister(ExpansionUnregisterEvent event) {
 
-		if (event.getExpansion() instanceof Listener) {
+    if (event.getExpansion() instanceof Listener) {
-			HandlerList.unregisterAll((Listener)event.getExpansion());
+      HandlerList.unregisterAll((Listener) event.getExpansion());
-		}
+    }
 
-		if (event.getExpansion() instanceof Taskable) {
+    if (event.getExpansion() instanceof Taskable) {
-			((Taskable) event.getExpansion()).stop();
+      ((Taskable) event.getExpansion()).stop();
-		}
+    }
 
-		if (event.getExpansion() instanceof Cacheable) {
+    if (event.getExpansion() instanceof Cacheable) {
-			((Cacheable) event.getExpansion()).clear();
+      ((Cacheable) event.getExpansion()).clear();
-		}
+    }
 
-		if (plugin.getExpansionCloud() != null) {
+    if (plugin.getExpansionCloud() != null) {
 
-			CloudExpansion ex = plugin.getExpansionCloud().getCloudExpansion(event.getExpansion().getName());
+      CloudExpansion ex = plugin.getExpansionCloud()
+          .getCloudExpansion(event.getExpansion().getName());
 
-			if (ex != null) {
+      if (ex != null) {
-				ex.setHasExpansion(false);
+        ex.setHasExpansion(false);
-				ex.setShouldUpdate(false);
+        ex.setShouldUpdate(false);
-			}
+      }
-		}
+    }
-	}
+  }
 
-	@EventHandler
+  @EventHandler
-	public void onEnable(PluginEnableEvent event) {
+  public void onEnable(PluginEnableEvent event) {
-		ExpansionManager m = plugin.getExpansionManager();
+    ExpansionManager m = plugin.getExpansionManager();
-		PlaceholderExpansion e = m.getCachedExpansion(event.getPlugin().getName().toLowerCase());
+    PlaceholderExpansion e = m.getCachedExpansion(event.getPlugin().getName().toLowerCase());
-		if (e != null && e.canRegister()) {
+    if (e != null && e.canRegister()) {
-			if (e.isRegistered() || m.registerExpansion(e)) {
+      if (e.isRegistered() || m.registerExpansion(e)) {
-				m.removeCachedExpansion(e.getRequiredPlugin());
+        m.removeCachedExpansion(e.getRequiredPlugin());
-			}
+      }
-		}
+    }
-	}
+  }
 
-	@EventHandler(priority = EventPriority.HIGH)
+  @EventHandler(priority = EventPriority.HIGH)
-	public void onPluginUnload(PluginDisableEvent e) {
+  public void onPluginUnload(PluginDisableEvent e) {
 
-		String n = e.getPlugin().getName();
+    String n = e.getPlugin().getName();
 
-		if (n == null) {
+    if (n == null) {
-			return;
+      return;
-		}
+    }
 
-		if (n.equals(plugin.getName())) {
+    if (n.equals(plugin.getName())) {
-			return;
+      return;
-		}
+    }
 
-		Map<String, PlaceholderHook> hooks = PlaceholderAPI.getPlaceholders();
+    Map<String, PlaceholderHook> hooks = PlaceholderAPI.getPlaceholders();
 
-		for (Entry<String, PlaceholderHook> hook : hooks.entrySet()) {
+    for (Entry<String, PlaceholderHook> hook : hooks.entrySet()) {
 
-			PlaceholderHook i = hook.getValue();
+      PlaceholderHook i = hook.getValue();
 
-			if (i instanceof EZPlaceholderHook) {
+      if (i instanceof EZPlaceholderHook) {
 
-				EZPlaceholderHook h = (EZPlaceholderHook) i;
+        EZPlaceholderHook h = (EZPlaceholderHook) i;
 
-				if (h.getPluginName() == null) {
+        if (h.getPluginName() == null) {
-					continue;
+          continue;
-				}
+        }
 
-				if (h.getPluginName().equalsIgnoreCase(n)) {
+        if (h.getPluginName().equalsIgnoreCase(n)) {
-					if (PlaceholderAPI.unregisterPlaceholderHook(hook.getKey())) {
+          if (PlaceholderAPI.unregisterPlaceholderHook(hook.getKey())) {
-						plugin.getLogger().info("Unregistered placeholder hook for placeholder: " + h.getPlaceholderName());
+            plugin.getLogger()
-						break;
+                .info("Unregistered placeholder hook for placeholder: " + h.getPlaceholderName());
-					}
+            break;
-				}
+          }
-			} else if (i instanceof PlaceholderExpansion) {
+        }
+      } else if (i instanceof PlaceholderExpansion) {
 
-				PlaceholderExpansion ex = (PlaceholderExpansion) i;
+        PlaceholderExpansion ex = (PlaceholderExpansion) i;
 
-				if (ex.getRequiredPlugin() == null) {
+        if (ex.getRequiredPlugin() == null) {
-					continue;
+          continue;
-				}
+        }
 
-				if (ex.getRequiredPlugin().equalsIgnoreCase(n)) {
+        if (ex.getRequiredPlugin().equalsIgnoreCase(n)) {
-					if (PlaceholderAPI.unregisterExpansion(ex)) {
+          if (PlaceholderAPI.unregisterExpansion(ex)) {
-						plugin.getLogger().info("Unregistered placeholder expansion: " + ex.getIdentifier());
+            plugin.getLogger().info("Unregistered placeholder expansion: " + ex.getIdentifier());
-					}
+          }
-				}
+        }
-			}
+      }
-		}
+    }
-	}
+  }
 
-	@EventHandler
+  @EventHandler
-	public void onQuit(PlayerQuitEvent e) {
+  public void onQuit(PlayerQuitEvent e) {
 
-	    Set<PlaceholderExpansion> expansions = PlaceholderAPI.getExpansions();
+    Set<PlaceholderExpansion> expansions = PlaceholderAPI.getExpansions();
 
-		if (expansions.isEmpty()) {
+    if (expansions.isEmpty()) {
-			return;
+      return;
-		}
+    }
 
-		for (PlaceholderExpansion ex : expansions) {
+    for (PlaceholderExpansion ex : expansions) {
-			if (ex instanceof Cleanable) {
+      if (ex instanceof Cleanable) {
-				((Cleanable) ex).cleanup(e.getPlayer());
+        ((Cleanable) ex).cleanup(e.getPlayer());
-			}
+      }
-		}
+    }
-	}
+  }
 }

src/main/java/me/clip/placeholderapi/commands/ExpansionCloudCommands.java

@@ -20,6 +20,13 @@
  */
 package me.clip.placeholderapi.commands;
 
+import static me.clip.placeholderapi.util.Msg.color;
+import static me.clip.placeholderapi.util.Msg.msg;
+
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.stream.Collectors;
 import me.clip.placeholderapi.PlaceholderAPI;
 import me.clip.placeholderapi.PlaceholderAPIPlugin;
 import me.clip.placeholderapi.expansion.PlaceholderExpansion;
@@ -30,367 +37,407 @@ import org.bukkit.command.CommandExecutor;
 import org.bukkit.command.CommandSender;
 import org.bukkit.entity.Player;
 
-import java.util.List;
-import java.util.Map;
-import java.util.Map.Entry;
-
-import static me.clip.placeholderapi.util.Msg.color;
-import static me.clip.placeholderapi.util.Msg.msg;
-
 public class ExpansionCloudCommands implements CommandExecutor {
 
-	private PlaceholderAPIPlugin plugin;
+  private PlaceholderAPIPlugin plugin;
 
-	public ExpansionCloudCommands(PlaceholderAPIPlugin instance) {
+  public ExpansionCloudCommands(PlaceholderAPIPlugin instance) {
-		plugin = instance;
+    plugin = instance;
-	}
+  }
 
-	@Override
+  @Override
-	public boolean onCommand(CommandSender s, Command c, String label, String[] args) {
+  public boolean onCommand(CommandSender s, Command c, String label, String[] args) {
 
-		if (args.length == 1) {
+    if (args.length == 1) {
-			msg(s, "&bExpansion cloud commands",
+      msg(s, "&bExpansion cloud commands",
-			" ",
+          " ",
-			"&b/papi ecloud status",
+          "&b/papi ecloud status",
-			"&fView status of the ecloud",
+          "&fView status of the ecloud",
-			"&b/papi ecloud list <all/author> (page)",
+          "&b/papi ecloud list <all/author> (page)",
-			"&fList all/author specific available expansions",
+          "&fList all/author specific available expansions",
-			"&b/papi ecloud info <expansion name>",
+          "&b/papi ecloud info <expansion name>",
-			"&fView information about a specific expansion available on the cloud",
+          "&fView information about a specific expansion available on the cloud",
-            "&b/papi ecloud versioninfo <expansion name> <version>",
+          "&b/papi ecloud versioninfo <expansion name> <version>",
-            "&fView information about a specific version of an expansion",
+          "&fView information about a specific version of an expansion",
-            "&b/papi ecloud placeholders <expansion name>",
+          "&b/papi ecloud placeholders <expansion name>",
-            "&fView placeholders for an expansion",
+          "&fView placeholders for an expansion",
-			"&b/papi ecloud download <expansion name> (version)",
+          "&b/papi ecloud download <expansion name> (version)",
-			"&fDownload an expansion from the ecloud",
+          "&fDownload an expansion from the ecloud",
-			"&b/papi ecloud refresh",
+          "&b/papi ecloud refresh",
-			"&fFetch the most up to date list of expansions available.",
+          "&fFetch the most up to date list of expansions available.",
-			"&b/papi ecloud clear",
+          "&b/papi ecloud clear",
-			"&fClear the expansion cloud cache.");
+          "&fClear the expansion cloud cache.");
-			return true;
+      return true;
-		}
+    }
 
-		if (args[1].equalsIgnoreCase("refresh") || args[1].equalsIgnoreCase("update") || args[1].equalsIgnoreCase("fetch")) {
+    if (args[1].equalsIgnoreCase("refresh") || args[1].equalsIgnoreCase("update") || args[1]
-			msg(s, "&aRefresh task started. Use &f/papi ecloud list all &ain a few!!");
+        .equalsIgnoreCase("fetch")) {
-			plugin.getExpansionCloud().clean();
+      msg(s, "&aRefresh task started. Use &f/papi ecloud list all &ain a few!!");
-			plugin.getExpansionCloud().fetch(plugin.getPlaceholderAPIConfig().cloudAllowUnverifiedExpansions());
+      plugin.getExpansionCloud().clean();
-			return true;
+      plugin.getExpansionCloud().fetch(plugin.getPlaceholderAPIConfig().cloudAllowUnverifiedExpansions());
-		}
+      return true;
+    }
 
-		if (plugin.getExpansionCloud().getCloudExpansions().isEmpty()) {
+    if (plugin.getExpansionCloud().getCloudExpansions().isEmpty()) {
-			msg(s, "&7No cloud expansions are available at this time.");
+      msg(s, "&7No cloud expansions are available at this time.");
-			return true;
+      return true;
-		}
+    }
 
-		if (args[1].equalsIgnoreCase("clear")) {
+    if (args[1].equalsIgnoreCase("clear")) {
-			plugin.getExpansionCloud().clean();
+      plugin.getExpansionCloud().clean();
-			msg(s, "&aThe cache has been cleared!!");
+      msg(s, "&aThe cache has been cleared!!");
-			return true;
+      return true;
-		}
+    }
 
-		if (args[1].equalsIgnoreCase("status")) {
+    if (args[1].equalsIgnoreCase("status")) {
 
-			msg(s, "&bThere are &f" + plugin.getExpansionCloud().getCloudExpansions().size() + " &bexpansions available on the cloud.",
+      msg(s, "&bThere are &f" + plugin.getExpansionCloud().getCloudExpansions().size()
-			"&7A total of &f" + plugin.getExpansionCloud().getCloudAuthorCount() + " &7authors have contributed to the expansion cloud.");
+              + " &bexpansions available on the cloud.",
-			if (plugin.getExpansionCloud().getToUpdateCount() > 0) {
+          "&7A total of &f" + plugin.getExpansionCloud().getCloudAuthorCount()
-				msg(s, "&eYou have &f" + plugin.getExpansionCloud().getToUpdateCount()
+              + " &7authors have contributed to the expansion cloud.");
-						+ " &eexpansions installed that have updates available.");
+      if (plugin.getExpansionCloud().getToUpdateCount() > 0) {
-			}
+        msg(s, "&eYou have &f" + plugin.getExpansionCloud().getToUpdateCount()
+            + " &eexpansions installed that have updates available.");
+      }
 
-			return true;
+      return true;
-		}
+    }
 
-		if (args[1].equalsIgnoreCase("info")) {
+    if (args[1].equalsIgnoreCase("info")) {
 
-			if (args.length < 3) {
+      if (args.length < 3) {
-				msg(s, "&cAn expansion name must be specified!");
+        msg(s, "&cAn expansion name must be specified!");
-				return true;
+        return true;
-			}
+      }
 
-			CloudExpansion expansion = plugin.getExpansionCloud().getCloudExpansion(args[2]);
+      CloudExpansion expansion = plugin.getExpansionCloud().getCloudExpansion(args[2]);
 
-			if (expansion == null) {
+      if (expansion == null) {
-				msg(s, "&cNo expansion found by the name: &f" + args[2]);
+        msg(s, "&cNo expansion found by the name: &f" + args[2]);
-				return true;
+        return true;
-			}
+      }
 
-			if (!(s instanceof Player)) {
+      if (!(s instanceof Player)) {
-				msg(s, (expansion.shouldUpdate() ? "&e" : "") + expansion.getName() + " &8&m-- &r" + expansion.getVersion().getUrl());
+        msg(s,
-				return true;
+            (expansion.shouldUpdate() ? "&e" : "") + expansion.getName() + " &8&m-- &r" + expansion
-			}
+                .getVersion().getUrl());
+        return true;
+      }
 
-			Player p = (Player) s;
+      Player p = (Player) s;
 
-			msg(s, "&bExpansion&7: &f" + expansion.getName(),
+      msg(s, "&bExpansion&7: &f" + expansion.getName(),
-					"&bAuthor: &f" + expansion.getAuthor(),
+          "&bAuthor: &f" + expansion.getAuthor(),
-					"&bVerified: &f" + expansion.isVerified()
+          "&bVerified: &f" + expansion.isVerified()
-			);
+      );
 
-			// latest version
+      // latest version
-            JSONMessage latestVersion = JSONMessage.create(color("&bLatest version: &f" + expansion.getLatestVersion()));
+      JSONMessage latestVersion = JSONMessage
-            latestVersion.tooltip(color("&bReleased: &f" + expansion.getTimeSinceLastUpdate()
+          .create(color("&bLatest version: &f" + expansion.getLatestVersion()));
-                    + "\n&bUpdate information: &f" + expansion.getVersion().getReleaseNotes()
+      latestVersion.tooltip(color("&bReleased: &f" + expansion.getTimeSinceLastUpdate()
-            ));
+          + "\n&bUpdate information: &f" + expansion.getVersion().getReleaseNotes()
-            latestVersion.send(p);
+      ));
+      latestVersion.send(p);
 
-			// versions
+      // versions
-            JSONMessage versions = JSONMessage.create(color("&bVersions available: &f" + expansion.getVersions().size()));
+      JSONMessage versions = JSONMessage
-            versions.tooltip(color(String.join("&b, &f", expansion.getAvailableVersions())));
+          .create(color("&bVersions available: &f" + expansion.getVersions().size()));
-            versions.suggestCommand("/papi ecloud versioninfo " + expansion.getName() + " " + expansion.getLatestVersion());
+      versions.tooltip(color(String.join("&b, &f", expansion.getAvailableVersions())));
-            versions.send(p);
+      versions.suggestCommand(
+          "/papi ecloud versioninfo " + expansion.getName() + " " + expansion.getLatestVersion());
+      versions.send(p);
 
-            // placeholders
+      // placeholders
-            if (expansion.getPlaceholders() != null) {
+      if (expansion.getPlaceholders() != null) {
-                JSONMessage placeholders = JSONMessage.create(color("&bPlaceholders: &f" + expansion.getPlaceholders().size()));
+        JSONMessage placeholders = JSONMessage
-                placeholders.tooltip(color(String.join("&b, &f", expansion.getPlaceholders())));
+            .create(color("&bPlaceholders: &f" + expansion.getPlaceholders().size()));
-                placeholders.suggestCommand("/papi ecloud placeholders " + expansion.getName());
+        placeholders.tooltip(color(String.join("&b, &f", expansion.getPlaceholders())));
-                placeholders.send(p);
+        placeholders.suggestCommand("/papi ecloud placeholders " + expansion.getName());
-            }
+        placeholders.send(p);
-			return true;
+      }
-		}
+      return true;
+    }
 
-        if (args[1].equalsIgnoreCase("versioninfo")) {
+    if (args[1].equalsIgnoreCase("versioninfo")) {
 
-            if (args.length < 4) {
+      if (args.length < 4) {
-                msg(s, "&cAn expansion name and version must be specified!");
+        msg(s, "&cAn expansion name and version must be specified!");
-                return true;
+        return true;
-            }
+      }
 
-            CloudExpansion expansion = plugin.getExpansionCloud().getCloudExpansion(args[2]);
+      CloudExpansion expansion = plugin.getExpansionCloud().getCloudExpansion(args[2]);
 
-            if (expansion == null) {
+      if (expansion == null) {
-                msg(s, "&cNo expansion found by the name: &f" + args[2]);
+        msg(s, "&cNo expansion found by the name: &f" + args[2]);
-                return true;
+        return true;
-            }
+      }
 
-            CloudExpansion.Version version = expansion.getVersion(args[3]);
+      CloudExpansion.Version version = expansion.getVersion(args[3]);
 
-            if (version == null) {
+      if (version == null) {
-                msg(s, "&cThe version specified does not exist for expansion: &f" + expansion.getName());
+        msg(s, "&cThe version specified does not exist for expansion: &f" + expansion.getName());
-                return true;
+        return true;
-            }
+      }
 
-            msg(s, "&bExpansion: " + (expansion.shouldUpdate() ? "&e" : "&f") + expansion.getName(),
+      msg(s, "&bExpansion: " + (expansion.shouldUpdate() ? "&e" : "&f") + expansion.getName(),
-                    "&bVersion: &f" + version.getVersion(),
+          "&bVersion: &f" + version.getVersion(),
-                    "&bVersion info: &f" + version.getReleaseNotes());
+          "&bVersion info: &f" + version.getReleaseNotes());
 
-            if (!(s instanceof Player)) {
+      if (!(s instanceof Player)) {
-                msg(s, "&bDownload url: " + version.getUrl());
+        msg(s, "&bDownload url: " + version.getUrl());
-                return true;
+        return true;
-            }
+      }
 
-            Player p = (Player) s;
+      Player p = (Player) s;
 
-            JSONMessage download = JSONMessage.create(color("&7Click to download this version"));
+      JSONMessage download = JSONMessage.create(color("&7Click to download this version"));
-            download.suggestCommand("/papi ecloud download " + expansion.getName() + " " + version.getVersion());
+      download.suggestCommand(
-            download.send(p);
+          "/papi ecloud download " + expansion.getName() + " " + version.getVersion());
-            return true;
+      download.send(p);
+      return true;
+    }
+
+    if (args[1].equalsIgnoreCase("placeholders")) {
+
+      if (args.length < 3) {
+        msg(s, "&cAn expansion name must be specified!");
+        return true;
+      }
+
+      CloudExpansion expansion = plugin.getExpansionCloud().getCloudExpansion(args[2]);
+
+      if (expansion == null) {
+        msg(s, "&cNo expansion found by the name: &f" + args[2]);
+        return true;
+      }
+
+      List<String> placeholders = expansion.getPlaceholders();
+
+      if (placeholders == null) {
+        msg(s, "&cThe expansion: &f" + expansion.getName()
+                + " &cdoes not have any placeholders listed.",
+            "&7You should contact &f" + expansion.getAuthor() + " &7and ask for them to be added.");
+        return true;
+      }
+
+      if (!(s instanceof Player)
+          || plugin.getExpansionManager().getRegisteredExpansion(expansion.getName()) == null) {
+        msg(s, "&bPlaceholders: &f" + placeholders.size(),
+            String.join("&a, &f", placeholders));
+        return true;
+      }
+
+      Player p = (Player) s;
+      JSONMessage message = JSONMessage.create(color("&bPlaceholders: &f" + placeholders.size()));
+      message.then("\n");
+
+      for (int i = 0; i < placeholders.size(); i++) {
+        if (i == placeholders.size() - 1) {
+          message.then(placeholders.get(i));
+        } else {
+          message.then(color(placeholders.get(i) + "&b, &f"));
+        }
+        message.tooltip(PlaceholderAPI.setPlaceholders(p, placeholders.get(i)));
+      }
+
+      message.send(p);
+      return true;
+    }
+
+    if (args[1].equalsIgnoreCase("list")) {
+
+      int page = 1;
+
+      String author;
+      boolean installed = false;
+
+      if (args.length < 3) {
+        msg(s, "&cIncorrect usage! &7/papi ecloud list <all/author/installed> (page)");
+        return true;
+      }
+
+      author = args[2];
+
+      if (author.equalsIgnoreCase("all")) {
+        author = null;
+      } else if (author.equalsIgnoreCase("installed")) {
+        author = null;
+        installed = true;
+      }
+
+      if (args.length >= 4) {
+        try {
+          page = Integer.parseInt(args[3]);
+        } catch (NumberFormatException ex) {
+          msg(s, "&cPage number must be an integer!");
+          return true;
+        }
+      }
+
+      if (page < 1) {
+        msg(s, "&cPage must be greater than or equal to 1!");
+        return true;
+      }
+
+      int avail;
+
+      Map<Integer, CloudExpansion> ex;
+
+      if (installed) {
+        ex = plugin.getExpansionCloud().getAllInstalled();
+      } else if (author == null) {
+        ex = plugin.getExpansionCloud().getCloudExpansions();
+      } else {
+        ex = plugin.getExpansionCloud().getAllByAuthor(author);
+      }
+
+      if (ex == null || ex.isEmpty()) {
+        msg(s, "&cNo expansions available" + (author != null ? " for author &f" + author : ""));
+        return true;
+      }
+
+      avail = plugin.getExpansionCloud().getPagesAvailable(ex, 10);
+
+      if (page > avail) {
+        msg(s, "&cThere " + ((avail == 1) ? " is only &f" + avail + " &cpage available!"
+            : "are only &f" + avail + " &cpages available!"));
+        return true;
+      }
+
+      msg(s, "&bShowing expansions for&7: &f" + (author != null ? author
+          : (installed ? "all installed" : "all available")) + " &8&m--&r &bamount&7: &f" + ex
+          .size() + " &bpage&7: &f" + page + "&7/&f" + avail);
+
+      ex = plugin.getExpansionCloud().getPage(ex, page, 10);
+
+      if (ex == null) {
+        msg(s, "&cThere was a problem getting the requested page...");
+        return true;
+      }
+
+      msg(s, "&aGreen = Expansions you have");
+      msg(s, "&6Gold = Expansions which need updated");
+
+      if (!(s instanceof Player)) {
+        Map<String, CloudExpansion> expansions = new HashMap<>();
+        for (CloudExpansion exp : ex.values()) {
+          if (exp == null || exp.getName() == null) {
+            continue;
+          }
+          expansions.put(exp.getName(), exp);
+        }
+        List<String> ce = expansions.keySet().stream().sorted().collect(Collectors.toList());
+        int i = 1;
+        for (String name : ce) {
+          if (expansions.get(name) == null) {
+            continue;
+          }
+          CloudExpansion expansion = expansions.get(name);
+          msg(s,
+              "&b" + i + "&7: " + (expansion.shouldUpdate() ? "&6"
+                  : (expansion.hasExpansion() ? "&a" : "&7")) + expansion
+                  .getName() + " &8&m-- &r" + expansion.getVersion().getUrl());
+          i++;
         }
 
-        if (args[1].equalsIgnoreCase("placeholders")) {
+        return true;
+      }
 
-            if (args.length < 3) {
+      Player p = (Player) s;
-                msg(s, "&cAn expansion name must be specified!");
-                return true;
-            }
 
-            CloudExpansion expansion = plugin.getExpansionCloud().getCloudExpansion(args[2]);
+      Map<String, CloudExpansion> expansions = new HashMap<>();
-
+      for (CloudExpansion exp : ex.values()) {
-            if (expansion == null) {
+        if (exp == null || exp.getName() == null) {
-                msg(s, "&cNo expansion found by the name: &f" + args[2]);
+          continue;
-                return true;
-            }
-
-            List<String> placeholders = expansion.getPlaceholders();
-
-            if (placeholders == null) {
-                msg(s, "&cThe expansion: &f" + expansion.getName() + " &cdoes not have any placeholders listed.",
-                        "&7You should contact &f" + expansion.getAuthor() + " &7and ask for them to be added.");
-                return true;
-            }
-
-            if (!(s instanceof Player) || plugin.getExpansionManager().getRegisteredExpansion(expansion.getName()) == null) {
-                msg(s, "&bPlaceholders: &f" + placeholders.size(),
-                        String.join("&a, &f", placeholders));
-                return true;
-            }
-
-            Player p = (Player) s;
-            JSONMessage message = JSONMessage.create(color("&bPlaceholders: &f" + placeholders.size()));
-            message.then("\n");
-
-            for (int i = 0 ; i < placeholders.size() ; i++) {
-                if (i == placeholders.size()-1) {
-                    message.then(placeholders.get(i));
-                } else {
-                    message.then(color(placeholders.get(i) + "&b, &f"));
-                }
-                message.tooltip(PlaceholderAPI.setPlaceholders(p, placeholders.get(i)));
-            }
-
-            message.send(p);
-            return true;
         }
+        expansions.put(exp.getName(), exp);
+      }
+      List<String> ce = expansions.keySet().stream().sorted().collect(Collectors.toList());
+      int i = 1;
+      for (String name : ce) {
+        if (expansions.get(name) == null) {
+          continue;
+        }
+        CloudExpansion expansion = expansions.get(name);
+        StringBuilder sb = new StringBuilder();
+        if (expansion.shouldUpdate()) {
+          sb.append("&6Click to update to the latest version of this expansion\n\n");
+        } else if (!expansion.hasExpansion()) {
+          sb.append("&bClick to download this expansion\n\n");
+        } else {
+          sb.append("&aYou have the latest version of this expansion\n\n");
+        }
+        sb.append("&bAuthor&7: &f" + expansion.getAuthor() + "\n");
+        sb.append("&bVerified&7: &f" + expansion.isVerified() + "\n");
+        sb.append("&bLatest version&7: &f" + expansion.getVersion().getVersion() + "\n");
+        sb.append(
+            "&bLast updated&7: &f" + expansion.getTimeSinceLastUpdate() + " ago\n");
+        sb.append("\n" + expansion.getDescription());
 
-        if (args[1].equalsIgnoreCase("list")) {
+        String msg = color(
+            "&b" + (i + 1) + "&7: " + (expansion.shouldUpdate() ? "&6"
+                : (expansion.hasExpansion() ? "&a" : "")) + expansion.getName());
 
-			int page = 1;
+        String hover = color(sb.toString());
 
-			String author;
+        JSONMessage line = JSONMessage.create(msg);
-			boolean installed = false;
+        line.tooltip(hover);
+        if (expansion.shouldUpdate()) {
+          line.suggestCommand("/papi ecloud download " + expansion.getName());
+        }
+        else {
+          line.suggestCommand("/papi ecloud info " + expansion.getName());
+        }
+        line.send(p);
+        i++;
+      }
+      return true;
+    }
 
-			if (args.length < 3) {
+    if (args[1].equalsIgnoreCase("download")) {
-				msg(s, "&cIncorrect usage! &7/papi ecloud list <all/author/installed> (page)");
-				return true;
-			}
 
-			author = args[2];
+      if (args.length < 3) {
+        msg(s, "&cAn expansion name must be specified!");
+        return true;
+      }
 
-			if (author.equalsIgnoreCase("all")) {
+      CloudExpansion expansion = plugin.getExpansionCloud().getCloudExpansion(args[2]);
-				author = null;
-			} else if (author.equalsIgnoreCase("installed")) {
-				author = null;
-				installed = true;
-			}
 
-			if (args.length >= 4) {
+      if (expansion == null) {
-				try {
+        msg(s, "&cNo expansion found with the name: &f" + args[2]);
-					page = Integer.parseInt(args[3]);
+        return true;
-				} catch (NumberFormatException ex) {
+      }
-					msg(s, "&cPage number must be an integer!");
-					return true;
-				}
-			}
 
-			if (page < 1) {
+      PlaceholderExpansion loaded = plugin.getExpansionManager().getRegisteredExpansion(args[2]);
-				msg(s, "&cPage must be greater than or equal to 1!");
-				return true;
-			}
 
-			int avail;
+      if (loaded != null && loaded.isRegistered()) {
+        PlaceholderAPI.unregisterPlaceholderHook(loaded.getIdentifier());
+      }
 
-			Map<Integer, CloudExpansion> ex;
+      String version = expansion.getLatestVersion();
 
-			if (installed) {
+      if (args.length == 4) {
-				ex = plugin.getExpansionCloud().getAllInstalled();
+        version = args[3];
-			} else if (author == null) {
+        if (expansion.getVersion(version) == null) {
-				ex = plugin.getExpansionCloud().getCloudExpansions();
+          msg(s, "&cThe version you specified does not exist for &f" + expansion.getName());
-			} else {
+          msg(s, "&7Available versions: &f" + expansion.getVersions().size());
-				ex = plugin.getExpansionCloud().getAllByAuthor(author);
+          msg(s, String.join("&a, &f", expansion.getAvailableVersions()));
-			}
+          return true;
+        }
+      }
 
-			if (ex == null || ex.isEmpty()) {
+      msg(s, "&aDownload starting for expansion: &f" + expansion.getName() + " &aversion: &f"
-				msg(s, "&cNo expansions available" + (author != null ? " for author &f" + author : ""));
+          + version);
-				return true;
+      String player = ((s instanceof Player) ? s.getName() : null);
-			}
+      plugin.getExpansionCloud().downloadExpansion(player, expansion, version);
-			
+      plugin.getExpansionCloud().clean();
-			avail = plugin.getExpansionCloud().getPagesAvailable(ex, 10);
+      plugin.getExpansionCloud().fetch(plugin.getPlaceholderAPIConfig().cloudAllowUnverifiedExpansions());
-			
+      return true;
-			if (page > avail) {
+    }
-				msg(s, "&cThere " + ((avail == 1) ? " is only &f" + avail + " &cpage available!" : "are only &f" + avail + " &cpages available!"));
-				return true;
-			}			
-			
-			msg(s, "&bShowing expansions for&7: &f" + (author != null ? author : (installed ? "all installed" : "all available"))+ " &8&m--&r &bamount&7: &f" + ex.size() + " &bpage&7: &f" + page + "&7/&f" + avail);
-			
-			ex = plugin.getExpansionCloud().getPage(ex, page, 10);
-			
-			if (ex == null) {
-				msg(s, "&cThere was a problem getting the requested page...");
-				return true;
-			}
-			
-			msg(s, "&aGreen = Expansions you have");
-			msg(s, "&6Gold = Expansions which need updated");
-			
-			if (!(s instanceof Player)) {
-				
-				for (Entry<Integer, CloudExpansion> expansion : ex.entrySet()) {
-					if (expansion == null || expansion.getValue() == null) continue;
-					msg(s, "&b" + (expansion.getKey()+1) + "&7: " + (expansion.getValue().shouldUpdate() ? "&6" : (expansion.getValue().hasExpansion() ? "&a" : "&7")) + expansion.getValue().getName() + " &8&m-- &r" + expansion.getValue().getVersion().getUrl());
-				}
-				
-				return true;
-			}  
-			
-			Player p = (Player) s;
-			
-			for (Entry<Integer, CloudExpansion> expansion : ex.entrySet()) {
-				
-				if (expansion == null || expansion.getValue() == null) {
-					continue;
-				}
-
-                StringBuilder sb = new StringBuilder();
-                if (expansion.getValue().shouldUpdate()) {
-                    sb.append("&6Click to update to the latest version of this expansion\n\n");
-                } else if (!expansion.getValue().hasExpansion()) {
-                    sb.append("&bClick to download this expansion\n\n");
-                } else {
-                    sb.append("&aYou have the latest version of this expansion\n\n");
-                }
-                sb.append("&bAuthor&7: &f" + expansion.getValue().getAuthor() + "\n");
-                sb.append("&bVerified&7: &f" + expansion.getValue().isVerified() + "\n");
-                sb.append("&bLatest version&7: &f" + expansion.getValue().getVersion().getVersion() + "\n");
-                sb.append("&bLast updated&7: &f" + expansion.getValue().getTimeSinceLastUpdate() + " ago\n");
-                sb.append("\n" + expansion.getValue().getDescription());
-
-                String msg = color("&b" + (expansion.getKey()+1) + "&7: " + (expansion.getValue().shouldUpdate() ? "&6" : (expansion.getValue().hasExpansion() ? "&a" : "")) + expansion.getValue().getName());
-
-                String hover = color(sb.toString());
-
-                JSONMessage line = JSONMessage.create(msg);
-                line.tooltip(hover);
-                line.suggestCommand("/papi ecloud info " + expansion.getValue().getName());
-                line.send(p);
-			}
-			
-			return true;
-		}
-		
-		
-		if (args[1].equalsIgnoreCase("download")) {
-			
-			if (args.length < 3) {
-				msg(s, "&cAn expansion name must be specified!");
-				return true;
-			}
-			
-			CloudExpansion expansion = plugin.getExpansionCloud().getCloudExpansion(args[2]);
-			
-			if (expansion == null) {
-				msg(s, "&cNo expansion found with the name: &f" + args[2]);
-				return true;
-			}
-			
-			PlaceholderExpansion loaded = plugin.getExpansionManager().getRegisteredExpansion(args[2]);
-			
-			if (loaded != null && loaded.isRegistered()) {
-				PlaceholderAPI.unregisterPlaceholderHook(loaded.getIdentifier());
-			}
-
-			String version = expansion.getLatestVersion();
-
-			if (args.length == 4) {
-				version = args[3];
-				if (expansion.getVersion(version) == null) {
-					msg(s, "&cThe version you specified does not exist for &f" + expansion.getName());
-					msg(s, "&7Available versions: &f" + expansion.getVersions().size());
-					msg(s, String.join("&a, &f", expansion.getAvailableVersions()));
-					return true;
-				}
-			}
-
-			msg(s, "&aDownload starting for expansion: &f" + expansion.getName() + " &aversion: &f" + version);
-			String player = ((s instanceof Player) ? s.getName() : null);
-			plugin.getExpansionCloud().downloadExpansion(player, expansion, version);
-			return true;
-		}
-		
-		msg(s, "&cIncorrect usage! &b/papi ecloud");
-		return true;
-	}
 
+    msg(s, "&cIncorrect usage! &b/papi ecloud");
+    return true;
+  }
 
 
 }

src/main/java/me/clip/placeholderapi/commands/PlaceholderAPICommands.java

@@ -20,238 +20,270 @@
  */
 package me.clip.placeholderapi.commands;
 
+import java.util.Set;
+import java.util.stream.Collectors;
 import me.clip.placeholderapi.PlaceholderAPI;
 import me.clip.placeholderapi.PlaceholderAPIPlugin;
 import me.clip.placeholderapi.expansion.PlaceholderExpansion;
 import me.clip.placeholderapi.util.Msg;
 import org.apache.commons.lang.StringUtils;
 import org.bukkit.Bukkit;
+import org.bukkit.OfflinePlayer;
 import org.bukkit.command.Command;
 import org.bukkit.command.CommandExecutor;
 import org.bukkit.command.CommandSender;
 import org.bukkit.entity.Player;
 
-import java.util.Set;
-
 public class PlaceholderAPICommands implements CommandExecutor {
 
-	private PlaceholderAPIPlugin plugin;
+  private PlaceholderAPIPlugin plugin;
+  private CommandExecutor eCloud;
 
-	private CommandExecutor eCloud;
+  public PlaceholderAPICommands(PlaceholderAPIPlugin i) {
+    plugin = i;
+    eCloud = new ExpansionCloudCommands(i);
+  }
 
-	public PlaceholderAPICommands(PlaceholderAPIPlugin i) {
+  @Override
-		plugin = i;
+  public boolean onCommand(CommandSender s, Command c, String label, String[] args) {
-		eCloud = new ExpansionCloudCommands(i);
+    if (args.length == 0) {
-	}
 
-	@Override
+      Msg.msg(s, "PlaceholderAPI &7version &b&o" + plugin.getDescription().getVersion(),
-	public boolean onCommand(CommandSender s, Command c, String label, String[] args) {
+          "&fCreated by&7: &bextended_clip",
+              "&fPapi commands: &b/papi help",
+              "&fEcloud commands: &b/papi ecloud");
+      return true;
+    } else {
 
-		if (args.length == 0) {
+      if (args[0].equalsIgnoreCase("help")) {
-			Msg.msg(s, "PlaceholderAPI &7version &b&o" + plugin.getDescription().getVersion(),
-			"&fCreated by&7: &bextended_clip");
-			return true;
 
-		} else {
+        Msg.msg(s, "PlaceholderAPI &aHelp &e(&f" + plugin.getDescription().getVersion() + "&e)",
+            "&b/papi",
+            "&fView plugin info/version info",
+            "&b/papi list",
+            "&fList all placeholder expansions that are currently active",
+            "&b/papi info <placeholder name>",
+            "&fView information for a specific expansion",
+            "&b/papi parse <(playername)/me> <...args>",
+            "&fParse a String with placeholders",
+            "&b/papi bcparse <(playername)/me> <...args>",
+            "&fParse a String with placeholders and broadcast the message",
+            "&b/papi parserel <player one> <player two> <...args>",
+            "&fParse a String with relational placeholders",
+            "&b/papi register <fileName>",
+            "&fRegister an expansion by the name of the file",
+            "&b/papi unregister <Expansion name>",
+            "&fUnregister an expansion by name",
+            "&b/papi reload",
+            "&fReload the config settings");
+        if (s.hasPermission("placeholderapi.ecloud")) {
+          if (plugin.getExpansionCloud() == null) {
+            Msg.msg(s, "&b/papi enablecloud",
+                "&fEnable the expansion cloud");
+          } else {
+            Msg.msg(s, "&b/papi disablecloud",
+                "&fDisable the expansion cloud",
+                "&b/papi ecloud",
+                "&fView ecloud command usage");
+          }
+        }
+        return true;
+      } else if (args[0].equalsIgnoreCase("ecloud")) {
 
-			if (args[0].equalsIgnoreCase("help")) {
+        if (!s.hasPermission("placeholderapi.ecloud")) {
-				Msg.msg(s, "PlaceholderAPI &aHelp &e(&f" + plugin.getDescription().getVersion() + "&e)",
+          Msg.msg(s, "&cYou don't have permission to do that!");
-				"&b/papi",
+          return true;
-				"&fView plugin info/version info",
+        }
-				"&b/papi list",
+        if (plugin.getExpansionCloud() == null) {
-				"&fList all placeholder expansions that are currently active",
+          Msg.msg(s, "&7The expansion cloud is not enabled!");
-				"&b/papi info <placeholder name>",
+          return true;
-				"&fView information for a specific expansion",
+        }
-				"&b/papi parse <...args>",
+        return eCloud.onCommand(s, c, label, args);
-				"&fParse a String with placeholders",
+      } else if (args[0].equalsIgnoreCase("enablecloud")) {
-				"&b/papi parserel <player one> <player two> <...args>",
-				"&fParse a String with relational placeholders",
-				"&b/papi reload",
-				"&fReload the config settings");
 
-				if (s.hasPermission("placeholderapi.ecloud")) {
+        if (!s.hasPermission("placeholderapi.ecloud")) {
-					if (plugin.getExpansionCloud() == null) {
+          Msg.msg(s, "&cYou don't have permission to do that!");
-						Msg.msg(s, "&b/papi enablecloud",
+          return true;
-						"&fEnable the expansion cloud");
+        }
-					} else {
+        if (plugin.getExpansionCloud() != null) {
-						Msg.msg(s, "&b/papi disablecloud",
+          Msg.msg(s, "&7The cloud is already enabled!");
-						"&fDisable the expansion cloud",
+          return true;
-						"&b/papi ecloud",
+        }
-						"&fView ecloud command usage");
+        plugin.enableCloud();
-					}	
+        plugin.getPlaceholderAPIConfig().setCloudEnabled(true);
-				}
+        Msg.msg(s, "&aThe cloud has been enabled!");
+        return true;
+      } else if (args[0].equalsIgnoreCase("disablecloud")) {
 
-				return true;
+        if (!s.hasPermission("placeholderapi.ecloud")) {
+          Msg.msg(s, "&cYou don't have permission to do that!");
+          return true;
+        }
+        if (plugin.getExpansionCloud() == null) {
+          Msg.msg(s, "&7The cloud is already disabled!");
+          return true;
+        }
+        plugin.disableCloud();
+        plugin.getPlaceholderAPIConfig().setCloudEnabled(false);
+        Msg.msg(s, "&aThe cloud has been disabled!");
+        return true;
+      } else if (args.length > 1 && args[0].equalsIgnoreCase("info")) {
 
-			} else if (args[0].equalsIgnoreCase("ecloud")) {
+        if (!s.hasPermission("placeholderapi.info")) {
-				if (!s.hasPermission("placeholderapi.ecloud")) {
+          Msg.msg(s, "&cYou don't have permission to do that!");
-					Msg.msg(s, "&cYou don't have permission to do that!");
+          return true;
-					return true;
+        }
-				}
+        PlaceholderExpansion ex = plugin.getExpansionManager().getRegisteredExpansion(args[1]);
+        if (ex == null) {
+          Msg.msg(s, "&cThere is no expansion loaded with the identifier: &f" + args[1]);
+          return true;
+        }
+        Msg.msg(s, "&7Placeholder expansion info for: &f" + ex.getName());
+        Msg.msg(s, "&7Status: " + (ex.isRegistered() ? "&aRegistered" : "&cNot registered"));
+        if (ex.getAuthor() != null) {
+          Msg.msg(s, "&7Created by: &f" + ex.getAuthor());
+        }
+        if (ex.getVersion() != null) {
+          Msg.msg(s, "&7Version: &f" + ex.getVersion());
+        }
+        if (ex.getRequiredPlugin() != null) {
+          Msg.msg(s, "&7Requires plugin: &f" + ex.getRequiredPlugin());
+        }
+        if (ex.getPlaceholders() != null) {
+          Msg.msg(s, "&8&m-- &r&7Placeholders &8&m--");
+          for (String placeholder : ex.getPlaceholders()) {
+            Msg.msg(s, placeholder);
+          }
+        }
+        return true;
+      } else if (args.length > 2 && args[0].equalsIgnoreCase("parse")
+          || args.length > 2 && args[0].equalsIgnoreCase("bcparse")) {
 
-				if (plugin.getExpansionCloud() == null) {
+        if (!s.hasPermission("placeholderapi.parse")) {
-					Msg.msg(s, "&7The expansion cloud is not enabled!");
+          Msg.msg(s, "&cYou don't have permission to do that!");
-					return true;
+          return true;
-				}
+        }
+        OfflinePlayer pl = null;
+        if (args[1].equalsIgnoreCase("me")) {
+          if (s instanceof Player) {
+            pl = (Player) s;
+          } else {
+            Msg.msg(s, "&cThis command must target a player when used by console");
+            return true;
+          }
+        } else {
+          if (Bukkit.getPlayer(args[1]) != null) {
+            pl = Bukkit.getPlayer(args[1]);
+          } else {
+            pl = Bukkit.getOfflinePlayer(args[1]);
+          }
+        }
+        if (pl == null || !pl.hasPlayedBefore()) {
+          Msg.msg(s, "&cFailed to find player: &f" + args[1]);
+          return true;
+        }
+        String parse = StringUtils.join(args, " ", 2, args.length);
+        if (args[0].equalsIgnoreCase("bcparse")) {
+          Msg.broadcast("&r" + PlaceholderAPI.setPlaceholders(pl, parse));
+        } else {
+          Msg.msg(s, "&r" + PlaceholderAPI.setPlaceholders(pl, parse));
+        }
+        return true;
+      } else if (args.length > 3 && args[0].equalsIgnoreCase("parserel")) {
 
-				return eCloud.onCommand(s, c, label, args);
+        if (!(s instanceof Player)) {
+          Msg.msg(s, "&cThis command can only be used in game!");
+          return true;
+        } else {
+          if (!s.hasPermission("placeholderapi.parse")) {
+            Msg.msg(s, "&cYou don't have permission to do that!");
+            return true;
+          }
+        }
+        Player one = Bukkit.getPlayer(args[1]);
+        if (one == null) {
+          Msg.msg(s, args[1] + " &cis not online!");
+          return true;
+        }
+        Player two = Bukkit.getPlayer(args[2]);
+        if (two == null) {
+          Msg.msg(s, args[2] + " &cis not online!");
+          return true;
+        }
+        String parse = StringUtils.join(args, " ", 3, args.length);
+        Msg.msg(s, "&r" + PlaceholderAPI.setRelationalPlaceholders(one, two, parse));
+        return true;
+      } else if (args[0].equalsIgnoreCase("reload")) {
 
-			} else if (args[0].equalsIgnoreCase("enablecloud")) {
+        if (s instanceof Player) {
-				if (!s.hasPermission("placeholderapi.ecloud")) {
+          if (!s.hasPermission("placeholderapi.reload")) {
-					Msg.msg(s, "&cYou don't have permission to do that!");
+            Msg.msg(s, "&cYou don't have permission to do that!");
-					return true;
+            return true;
-				}
+          }
+        }
+        Msg.msg(s, "&fPlaceholder&7API &bconfiguration reloaded!");
+        plugin.reloadConf(s);
+      } else if (args[0].equalsIgnoreCase("list")) {
 
-				if (plugin.getExpansionCloud() != null) {
+        if (s instanceof Player) {
-					Msg.msg(s, "&7The cloud is already enabled!");
+          if (!s.hasPermission("placeholderapi.list")) {
-					return true;
+            Msg.msg(s, "&cYou don't have permission to do that!");
-				}
+            return true;
+          }
+        }
 
-				plugin.enableCloud();
+        Set<String> registered = PlaceholderAPI.getRegisteredIdentifiers();
-				plugin.getPlaceholderAPIConfig().setCloudEnabled(true);
+        if (registered.isEmpty()) {
-				Msg.msg(s, "&aThe cloud has been enabled!");
+          Msg.msg(s, "&7There are no placeholder hooks currently registered!");
-				return true;
+          return true;
+        }
+        Msg.msg(s, registered.size() + " &7Placeholder hooks registered:");
+        Msg.msg(s, registered.stream().sorted().collect(Collectors.joining(", ")));
+      } else if (args.length > 1 && args[0].equalsIgnoreCase("register")) {
 
-			} else if (args[0].equalsIgnoreCase("disablecloud")) {
+        if (s instanceof Player) {
+          if (!s.hasPermission("placeholderapi.register")) {
+            Msg.msg(s, "&cYou don't have permission to do that!");
+            return true;
+          }
+        }
 
-				if (!s.hasPermission("placeholderapi.ecloud")) {
+        String fileName = args[1].replace(".jar", "");
-					Msg.msg(s, "&cYou don't have permission to do that!");
+        PlaceholderExpansion ex = plugin.getExpansionManager().registerExpansion(fileName);
-					return true;
-				}
 
-				if (plugin.getExpansionCloud() == null) {
+        if (ex == null) {
-					Msg.msg(s, "&7The cloud is already disabled!");
+          Msg.msg(s, "&cFailed to register expansion from " + fileName);
-					return true;
+          return true;
-				}
+        }
 
-				plugin.disableCloud();
+        Msg.msg(s, "&aSuccessfully registered expansion: &f" + ex.getName());
-				plugin.getPlaceholderAPIConfig().setCloudEnabled(false);
+      } else if (args.length > 1 && args[0].equalsIgnoreCase("unregister")) {
-				Msg.msg(s, "&aThe cloud has been disabled!");
-				return true;
 
-			} else if (args.length > 1 && args[0].equalsIgnoreCase("info")) {
+        if (s instanceof Player) {
+          if (!s.hasPermission("placeholderapi.register")) {
+            Msg.msg(s, "&cYou don't have permission to do that!");
+            return true;
+          }
+        }
 
-				if (!s.hasPermission("placeholderapi.info")) {
+        PlaceholderExpansion ex = plugin.getExpansionManager().getRegisteredExpansion(args[1]);
-					Msg.msg(s, "&cYou don't have permission to do that!");
-					return true;
-				}
 
-				PlaceholderExpansion ex = plugin.getExpansionManager().getRegisteredExpansion(args[1]);
+        if (ex == null) {
+          Msg.msg(s, "&cFailed to find expansion: &f" + args[1]);
+          return true;
+        }
 
-				if (ex == null) {
+        if (PlaceholderAPI.unregisterExpansion(ex)) {
-					Msg.msg(s, "&cThere is no expansion loaded with the identifier: &f" + args[1]);
+          Msg.msg(s, "&aSuccessfully unregistered expansion: &f" + ex.getName());
-					return true;
+        } else {
-				}
+          Msg.msg(s, "&cFailed to unregister expansion: &f" + ex.getName());
+        }
 
-				Msg.msg(s, "&7Placeholder expansion info for: &f" + ex.getName());
+      } else {
-				
+        Msg.msg(s, "&cIncorrect usage! &7/papi help");
-				Msg.msg(s, "&7Status: " + (ex.isRegistered() ? "&aRegistered" : "&cNot registered"));
+      }
-
+    }
-				if (ex.getAuthor() != null) {
+    return true;
-					Msg.msg(s, "&7Created by: &f" + ex.getAuthor());
+  }
-				}
-				
-				if (ex.getVersion() != null) {
-					Msg.msg(s, "&7Version: &f" + ex.getVersion());
-				}
-				
-				if (ex.getRequiredPlugin() != null) {
-					Msg.msg(s, "&7Requires plugin: &f" + ex.getRequiredPlugin());
-				}
-
-				if (ex.getPlaceholders() != null) {
-					Msg.msg(s, "&8&m-- &r&7Placeholders &8&m--");
-					for (String placeholder : ex.getPlaceholders()) {
-						Msg.msg(s, placeholder);
-					}
-				}
-				
-				return true;
-			} else if (args.length > 1 && args[0].equalsIgnoreCase("parse")) {
-
-				if (!(s instanceof Player)) {
-					Msg.msg(s, "&cThis command can only be used in game!");
-					return true;
-				} else {
-					if (!s.hasPermission("placeholderapi.parse")) {
-						Msg.msg(s, "&cYou don't have permission to do that!");
-						return true;
-					}
-				}
-				
-				Player p = (Player) s;
-				
-				String parse = StringUtils.join(args, " ", 1, args.length);
-				
-				Msg.msg(s, "&r" + PlaceholderAPI.setPlaceholders(p, parse));
-				
-				return true;
-			} else if (args.length > 3 && args[0].equalsIgnoreCase("parserel")) {
-
-				if (!(s instanceof Player)) {
-					Msg.msg(s, "&cThis command can only be used in game!");
-					return true;
-				} else {
-					if (!s.hasPermission("placeholderapi.parse")) {
-						Msg.msg(s, "&cYou don't have permission to do that!");
-						return true;
-					}
-				}
-				
-				Player one = Bukkit.getPlayer(args[1]);
-				if (one == null) {
-					Msg.msg(s, args[1] + " &cis not online!");
-					return true;
-				}
-				
-				Player two = Bukkit.getPlayer(args[2]);
-				
-				if (two == null) {
-					Msg.msg(s, args[2] + " &cis not online!");
-					return true;
-				}
-				
-				String parse = StringUtils.join(args, " ", 3, args.length);
-				
-				Msg.msg(s, "&r" + PlaceholderAPI.setRelationalPlaceholders(one, two, parse));
-				
-				return true;
-			} else if (args[0].equalsIgnoreCase("reload")) {
-
-				if (s instanceof Player) {
-					if (!s.hasPermission("placeholderapi.reload")) {
-						Msg.msg(s, "&cYou don't have permission to do that!");
-						return true;
-					}
-				}
-				
-				Msg.msg(s, "&fPlaceholder&7API &bconfiguration reloaded!");
-				
-				plugin.reloadConf(s);
-
-			} else if (args[0].equalsIgnoreCase("list")) {
-				
-				if (s instanceof Player) {
-					if (!s.hasPermission("placeholderapi.list")) {
-						Msg.msg(s, "&cYou don't have permission to do that!");
-						return true;
-					}
-				}
-				
-				Set<String> registered = PlaceholderAPI.getRegisteredIdentifiers();
-				
-				if (registered.isEmpty()) {
-					Msg.msg(s, "&7There are no placeholder hooks currently registered!");
-					return true;
-				}
-				Msg.msg(s, registered.size()+" &7Placeholder hooks registered:");
-				Msg.msg(s, registered.toString());
-			} else {
-				Msg.msg(s, "&cIncorrect usage! &7/papi help");
-			}
-		}
-
-		return true;
-	}
 
 }

src/main/java/me/clip/placeholderapi/configuration/PlaceholderAPIConfig.java

@@ -24,43 +24,43 @@ import me.clip.placeholderapi.PlaceholderAPIPlugin;
 
 public class PlaceholderAPIConfig {
 
-	private PlaceholderAPIPlugin plugin;
+  private PlaceholderAPIPlugin plugin;
 
-	public PlaceholderAPIConfig(PlaceholderAPIPlugin i) {
+  public PlaceholderAPIConfig(PlaceholderAPIPlugin i) {
-		plugin = i;
+    plugin = i;
-	}
+  }
 
-	public void loadDefConfig() {
+  public void loadDefConfig() {
-		plugin.saveDefaultConfig();
+    plugin.saveDefaultConfig();
-		plugin.reloadConfig();
+    plugin.reloadConfig();
-	}
+  }
 
-	public boolean checkUpdates() {
+  public boolean checkUpdates() {
-		return plugin.getConfig().getBoolean("check_updates");
+    return plugin.getConfig().getBoolean("check_updates");
-	}
+  }
 
-	public boolean cloudAllowUnverifiedExpansions() {
+  public boolean cloudAllowUnverifiedExpansions() {
-		return plugin.getConfig().getBoolean("cloud_allow_unverified_expansions");
+    return plugin.getConfig().getBoolean("cloud_allow_unverified_expansions");
-	}
+  }
 
-	public boolean isCloudEnabled() {
+  public boolean isCloudEnabled() {
-		return plugin.getConfig().getBoolean("cloud_enabled");
+    return plugin.getConfig().getBoolean("cloud_enabled");
-	}
+  }
 
-	public void setCloudEnabled(boolean b) {
+  public void setCloudEnabled(boolean b) {
-		plugin.getConfig().set("cloud_enabled", b);
+    plugin.getConfig().set("cloud_enabled", b);
-		plugin.reloadConfig();
+    plugin.reloadConfig();
-	}
+  }
 
-	public String booleanTrue() {
+  public String booleanTrue() {
-		return plugin.getConfig().getString("boolean.true");
+    return plugin.getConfig().getString("boolean.true");
-	}
+  }
 
-	public String booleanFalse() {
+  public String booleanFalse() {
-		return plugin.getConfig().getString("boolean.false");
+    return plugin.getConfig().getString("boolean.false");
-	}
+  }
 
-	public String dateFormat() {
+  public String dateFormat() {
-		return plugin.getConfig().getString("date_format");
+    return plugin.getConfig().getString("date_format");
-	}	
+  }
 }

src/main/java/me/clip/placeholderapi/events/ExpansionRegisterEvent.java

@@ -26,23 +26,23 @@ import org.bukkit.event.HandlerList;
 
 public class ExpansionRegisterEvent extends Event {
 
-	private static final HandlerList HANDLERS = new HandlerList();
+  private static final HandlerList HANDLERS = new HandlerList();
-	private PlaceholderExpansion expansion;
+  private PlaceholderExpansion expansion;
 
-	public ExpansionRegisterEvent(PlaceholderExpansion expansion) {
+  public ExpansionRegisterEvent(PlaceholderExpansion expansion) {
-		this.expansion = expansion;
+    this.expansion = expansion;
-	}
+  }
 
-	@Override
+  public static HandlerList getHandlerList() {
-	public HandlerList getHandlers() {
+    return HANDLERS;
-		return HANDLERS;
+  }
-	}
 
-	public static HandlerList getHandlerList() {
+  @Override
-		return HANDLERS;
+  public HandlerList getHandlers() {
-	}
+    return HANDLERS;
+  }
 
-	public PlaceholderExpansion getExpansion() {
+  public PlaceholderExpansion getExpansion() {
-		return expansion;
+    return expansion;
-	}
+  }
 }

src/main/java/me/clip/placeholderapi/events/ExpansionUnregisterEvent.java

@@ -20,30 +20,29 @@
  */
 package me.clip.placeholderapi.events;
 
-import me.clip.placeholderapi.PlaceholderHook;
 import me.clip.placeholderapi.expansion.PlaceholderExpansion;
 import org.bukkit.event.Event;
 import org.bukkit.event.HandlerList;
 
 public class ExpansionUnregisterEvent extends Event {
 
-	private static final HandlerList HANDLERS = new HandlerList();
+  private static final HandlerList HANDLERS = new HandlerList();
-	private PlaceholderExpansion expansion;
+  private PlaceholderExpansion expansion;
 
-	public ExpansionUnregisterEvent(PlaceholderExpansion expansion) {
+  public ExpansionUnregisterEvent(PlaceholderExpansion expansion) {
-		this.expansion = expansion;
+    this.expansion = expansion;
-	}
+  }
 
-	@Override
+  public static HandlerList getHandlerList() {
-	public HandlerList getHandlers() {
+    return HANDLERS;
-		return HANDLERS;
+  }
-	}
 
-	public static HandlerList getHandlerList() {
+  @Override
-		return HANDLERS;
+  public HandlerList getHandlers() {
-	}
+    return HANDLERS;
+  }
 
-	public PlaceholderExpansion getExpansion() {
+  public PlaceholderExpansion getExpansion() {
-		return expansion;
+    return expansion;
-	}
+  }
 }

src/main/java/me/clip/placeholderapi/events/PlaceholderHookUnloadEvent.java

@@ -27,29 +27,29 @@ import org.bukkit.event.HandlerList;
 @Deprecated
 public class PlaceholderHookUnloadEvent extends Event {
 
-	private static final HandlerList HANDLERS = new HandlerList();
+  private static final HandlerList HANDLERS = new HandlerList();
-	private String plugin;
+  private String plugin;
-	private PlaceholderHook hook;
+  private PlaceholderHook hook;
 
-	public PlaceholderHookUnloadEvent(String plugin, PlaceholderHook placeholderHook) {
+  public PlaceholderHookUnloadEvent(String plugin, PlaceholderHook placeholderHook) {
-		this.plugin = plugin;
+    this.plugin = plugin;
-		this.hook = placeholderHook;
+    this.hook = placeholderHook;
-	}
+  }
 
-	@Override
+  public static HandlerList getHandlerList() {
-	public HandlerList getHandlers() {
+    return HANDLERS;
-		return HANDLERS;
+  }
-	}
 
-	public static HandlerList getHandlerList() {
+  @Override
-		return HANDLERS;
+  public HandlerList getHandlers() {
-	}
+    return HANDLERS;
+  }
 
-	public String getHookName() {
+  public String getHookName() {
-		return plugin;
+    return plugin;
-	}
+  }
 
-	public PlaceholderHook getHook() {
+  public PlaceholderHook getHook() {
-		return hook;
+    return hook;
-	}
+  }
 }

src/main/java/me/clip/placeholderapi/expansion/Cacheable.java

@@ -21,17 +21,16 @@
 package me.clip.placeholderapi.expansion;
 
 /**
- * This interface allows a class which extends a {@link PlaceholderExpansion}
+ * This interface allows a class which extends a {@link PlaceholderExpansion} to have the clear
- * to have the clear method called when the implementing expansion is unregistered
+ * method called when the implementing expansion is unregistered from PlaceholderAPI. This is useful
- * from PlaceholderAPI.
+ * if we want to do things when the implementing hook is unregistered
- * This is useful if we want to do things when the implementing hook is unregistered
- * @author Ryan McCarthy
  *
+ * @author Ryan McCarthy
  */
 public interface Cacheable {
 
-	/**
+  /**
-	 * Called when the implementing class is unregistered from PlaceholderAPI
+   * Called when the implementing class is unregistered from PlaceholderAPI
-	 */
+   */
-	void clear();
+  void clear();
 }

src/main/java/me/clip/placeholderapi/expansion/Cleanable.java

@@ -23,17 +23,18 @@ package me.clip.placeholderapi.expansion;
 import org.bukkit.entity.Player;
 
 /**
- * This interface allows a class which extends a {@link PlaceholderExpansion}
+ * This interface allows a class which extends a {@link PlaceholderExpansion} to have the cleanup
- * to have the cleanup method called every time a player leaves the server.
+ * method called every time a player leaves the server. This is useful if we want to clean up after
- * This is useful if we want to clean up after the player
+ * the player
- * @author Ryan McCarthy
  *
+ * @author Ryan McCarthy
  */
 public interface Cleanable {
 
-	/**
+  /**
-	 * Called when a player leaves the server
+   * Called when a player leaves the server
-	 * @param p (@link Player} who left the server
+   *
-	 */
+   * @param p (@link Player} who left the server
-	void cleanup(Player p);
+   */
+  void cleanup(Player p);
 }

src/main/java/me/clip/placeholderapi/expansion/Configurable.java

@@ -23,19 +23,21 @@ package me.clip.placeholderapi.expansion;
 import java.util.Map;
 
 /**
- * Any {@link PlaceholderExpansion} class which implements configurable will
+ * Any {@link PlaceholderExpansion} class which implements configurable will have any options listed
- * have any options listed in the getDefaults map automatically added to the PlaceholderAPI config.yml file
+ * in the getDefaults map automatically added to the PlaceholderAPI config.yml file
- * @author Ryan McCarthy
  *
+ * @author Ryan McCarthy
  */
 public interface Configurable {
 
-	/**
+  /**
-	 * This method will be called before the implementing class is registered
+   * This method will be called before the implementing class is registered to obtain a map of
-	 * to obtain a map of configuration options that the implementing class needs
+   * configuration options that the implementing class needs These paths and values will be added to
-	 * These paths and values will be added to the PlaceholderAPI config.yml in the configuration section
+   * the PlaceholderAPI config.yml in the configuration section expansions.(placeholder
-	 * expansions.(placeholder identifier).(your key): (your value)
+   * identifier).(your key): (your value)
-	 * @return Map of config path / values which need to be added / removed from the PlaceholderAPI config.yml file
+   *
-	 */
+   * @return Map of config path / values which need to be added / removed from the PlaceholderAPI
-	Map<String, Object> getDefaults();
+   * config.yml file
+   */
+  Map<String, Object> getDefaults();
 }

src/main/java/me/clip/placeholderapi/expansion/ExpansionManager.java

@@ -20,6 +20,12 @@
  */
 package me.clip.placeholderapi.expansion;
 
+import java.io.File;
+import java.lang.reflect.Constructor;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Map.Entry;
 import me.clip.placeholderapi.PlaceholderAPI;
 import me.clip.placeholderapi.PlaceholderAPIPlugin;
 import me.clip.placeholderapi.PlaceholderHook;
@@ -29,171 +35,167 @@ import org.bukkit.Bukkit;
 import org.bukkit.configuration.file.FileConfiguration;
 import org.bukkit.event.Listener;
 
-import java.lang.reflect.Constructor;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-import java.util.Map.Entry;
-
 public final class ExpansionManager {
 
-	private PlaceholderAPIPlugin plugin;
+  private final Map<String, PlaceholderExpansion> cache = new HashMap<>();
+  private PlaceholderAPIPlugin plugin;
 
-	private final Map<String, PlaceholderExpansion> cache = new HashMap<>();
+  public ExpansionManager(PlaceholderAPIPlugin instance) {
+    plugin = instance;
+    File f = new File(PlaceholderAPIPlugin.getInstance().getDataFolder(), "expansions");
+    if (!f.exists()) {
+      f.mkdirs();
+    }
+  }
 
-	public ExpansionManager(PlaceholderAPIPlugin instance) {
+  public void clean() {
-		plugin = instance;
+    cache.clear();
-	}
+  }
 
-	public void clean() {
+  public PlaceholderExpansion getCachedExpansion(String plugin) {
-		cache.clear();
+    return cache.getOrDefault(plugin, null);
-	}
+  }
 
-	public PlaceholderExpansion getCachedExpansion(String plugin) {
+  public boolean removeCachedExpansion(String identifier) {
-		return cache.getOrDefault(plugin, null);
+    return cache.remove(identifier) != null;
-	}
+  }
 
-	public boolean removeCachedExpansion(String identifier) {
+  public PlaceholderExpansion getRegisteredExpansion(String name) {
-		return cache.remove(identifier) != null;
+    for (Entry<String, PlaceholderHook> hook : PlaceholderAPI.getPlaceholders().entrySet()) {
-	}
+      if (hook.getValue() instanceof PlaceholderExpansion) {
+        if (name.equalsIgnoreCase(hook.getKey())) {
+          return (PlaceholderExpansion) hook.getValue();
+        }
+      }
+    }
+    return null;
+  }
 
-	public PlaceholderExpansion getRegisteredExpansion(String name) {
+  public boolean registerExpansion(PlaceholderExpansion expansion) {
-		for (Entry<String, PlaceholderHook> hook : PlaceholderAPI.getPlaceholders().entrySet()) {
+    if (expansion == null || expansion.getIdentifier() == null) {
-			if (hook.getValue() instanceof PlaceholderExpansion) {
+      return false;
-				if (name.equalsIgnoreCase(hook.getKey())) {
+    }
-					return (PlaceholderExpansion) hook.getValue();
+    if (expansion instanceof Configurable) {
-				}
+      Map<String, Object> defaults = ((Configurable) expansion).getDefaults();
-			}
+      String pre = "expansions." + expansion.getIdentifier() + ".";
-		}
+      FileConfiguration cfg = plugin.getConfig();
-		return null;
+      boolean save = false;
-	}
+      for (Entry<String, Object> entries : defaults.entrySet()) {
+        if (entries.getKey() == null || entries.getKey().isEmpty()) {
+          continue;
+        }
+        if (entries.getValue() == null) {
+          if (cfg.contains(pre + entries.getKey())) {
+            save = true;
+            cfg.set(pre + entries.getKey(), null);
+          }
+        } else {
+          if (!cfg.contains(pre + entries.getKey())) {
+            save = true;
+            cfg.set(pre + entries.getKey(), entries.getValue());
+          }
+        }
+      }
+      if (save) {
+        plugin.saveConfig();
+        plugin.reloadConfig();
+      }
+    }
+    if (expansion instanceof VersionSpecific) {
+      VersionSpecific nms = (VersionSpecific) expansion;
+      if (!nms.isCompatibleWith(PlaceholderAPIPlugin.getServerVersion())) {
+        plugin.getLogger()
+            .info(
+                "Your server version is not compatible with expansion: " + expansion.getIdentifier()
+                    + " version: " + expansion.getVersion());
+        return false;
+      }
+    }
+    if (!expansion.canRegister()) {
+      if (expansion.getRequiredPlugin() != null) {
+        cache.put(expansion.getRequiredPlugin().toLowerCase(), expansion);
+      }
+      return false;
+    }
+    if (!expansion.register()) {
+      return false;
+    }
+    if (expansion instanceof Listener) {
+      Listener l = (Listener) expansion;
+      Bukkit.getPluginManager().registerEvents(l, plugin);
+    }
+    plugin.getLogger().info("Successfully registered expansion: " + expansion.getIdentifier());
+    if (expansion instanceof Taskable) {
+      ((Taskable) expansion).start();
+    }
+    if (plugin.getExpansionCloud() != null) {
+      CloudExpansion ce = plugin.getExpansionCloud().getCloudExpansion(expansion.getIdentifier());
+      if (ce != null) {
+        ce.setHasExpansion(true);
+        if (!ce.getLatestVersion().equals(expansion.getVersion())) {
+          ce.setShouldUpdate(true);
+        }
+      }
+    }
+    return true;
+  }
 
-	public boolean registerExpansion(PlaceholderExpansion c) {
 
-		if (c == null || c.getIdentifier() == null) {
+  public PlaceholderExpansion registerExpansion(String fileName) {
-			return false;
+    List<Class<?>> subs = FileUtil.getClasses("expansions", fileName, PlaceholderExpansion.class);
-		}
+    if (subs == null || subs.isEmpty()) {
+      return null;
+    }
+    // only register the first instance found as an expansion jar should only have 1 class
+    // extending PlaceholderExpansion
+    PlaceholderExpansion ex = createInstance(subs.get(0));
+    if (registerExpansion(ex)) {
+      return ex;
+    }
+    return null;
+  }
 
-		if (c instanceof Configurable) {
+  public void registerAllExpansions() {
+    if (plugin == null) {
+      return;
+    }
+    List<Class<?>> subs = FileUtil.getClasses("expansions", null, PlaceholderExpansion.class);
+    if (subs == null || subs.isEmpty()) {
+      return;
+    }
+    for (Class<?> klass : subs) {
+      PlaceholderExpansion ex = createInstance(klass);
+      if (ex != null) {
+        registerExpansion(ex);
+      }
+    }
+  }
 
-			Map<String, Object> defaults = ((Configurable) c).getDefaults();
+  private PlaceholderExpansion createInstance(Class<?> klass) {
-			String pre = "expansions." + c.getIdentifier() + ".";
+    if (klass == null) {
-			FileConfiguration cfg = plugin.getConfig();
+      return null;
-
+    }
-			boolean save = false;
+    PlaceholderExpansion ex = null;
-
+    if (!PlaceholderExpansion.class.isAssignableFrom(klass)) {
-			for (Entry<String, Object> entries : defaults.entrySet()) {
+      return null;
-				if (entries.getKey() == null || entries.getKey().isEmpty()) {
+    }
-					continue;
+    try {
-				}
+      Constructor<?>[] c = klass.getConstructors();
-
+      if (c.length == 0) {
-				if (entries.getValue() == null) {
+        ex = (PlaceholderExpansion) klass.newInstance();
-					if (cfg.contains(pre + entries.getKey())) {
+      } else {
-						save = true;
+        for (Constructor<?> con : c) {
-						cfg.set(pre + entries.getKey(), null);
+          if (con.getParameterTypes().length == 0) {
-					}
+            ex = (PlaceholderExpansion) klass.newInstance();
-				} else {
+            break;
-					if (!cfg.contains(pre + entries.getKey())) {
+          }
-						save = true;
+        }
-						cfg.set(pre + entries.getKey(), entries.getValue());
+      }
-					}
+    } catch (Throwable t) {
-				}
+      plugin.getLogger()
-			}
+          .severe("Failed to init placeholder expansion from class: " + klass.getName());
-
+      plugin.getLogger().severe(t.getMessage());
-			if (save) {
+    }
-				plugin.saveConfig();
+    return ex;
-				plugin.reloadConfig();
+  }
-			}
-		}
-
-		if (c instanceof VersionSpecific) {
-			VersionSpecific nms = (VersionSpecific) c;
-			if (!nms.isCompatibleWith(PlaceholderAPIPlugin.getServerVersion())) {
-				plugin.getLogger().info("Your server version is not compatible with expansion: " + c.getIdentifier()
-						+ " version: " + c.getVersion());
-				return false;
-			}
-		}
-
-		if (!c.canRegister()) {
-			if (c.getRequiredPlugin() != null) {
-				cache.put(c.getRequiredPlugin().toLowerCase(), c);
-			}
-			return false;
-		}
-
-		if (!c.register()) {
-			return false;
-		}
-
-		if (c instanceof Listener) {
-			Listener l = (Listener) c;
-			Bukkit.getPluginManager().registerEvents(l, plugin);
-		}
-
-		plugin.getLogger().info("Successfully registered expansion: " + c.getIdentifier());
-
-		if (c instanceof Taskable) {
-			((Taskable) c).start();
-		}
-		return true;
-	}
-
-	public void registerAllExpansions() {
-
-		if (plugin == null) {
-			return;
-		}
-
-		List<Class<?>> subs = FileUtil.getClasses("expansions", PlaceholderExpansion.class);
-
-		if (subs == null || subs.isEmpty()) {
-			return;
-		}
-
-		for (Class<?> klass : subs) {
-
-			if (klass == null) {
-				continue;
-			}
-
-			try {
-
-				PlaceholderExpansion ex = null;
-
-				Constructor<?>[] c = klass.getConstructors();
-
-				if (c.length == 0) {
-					ex = (PlaceholderExpansion) klass.newInstance();
-				} else {
-					for (Constructor<?> con : c) {
-						if (con.getParameterTypes().length == 0) {
-							ex = (PlaceholderExpansion) klass.newInstance();
-							break;
-						}
-					}
-				}
-
-				if (ex == null) {
-					continue;
-				}
-
-				if (registerExpansion(ex)) {
-					if (plugin.getExpansionCloud() != null) {
-						CloudExpansion ce = plugin.getExpansionCloud().getCloudExpansion(ex.getIdentifier());
-						if (ce != null) {
-							ce.setHasExpansion(true);
-							if (!ce.getVersion().equals(ex.getVersion())) {
-								ce.setShouldUpdate(true);
-							}
-						}
-					}
-				}
-
-			} catch (Throwable t) {
-				plugin.getLogger().severe("Failed to load placeholder expansion from class: " + klass.getName());
-				plugin.getLogger().severe(t.getMessage());
-			}
-		}
-	}
 }

src/main/java/me/clip/placeholderapi/expansion/NMSVersion.java

@@ -22,36 +22,40 @@ package me.clip.placeholderapi.expansion;
 
 public enum NMSVersion {
 
-	UNKNOWN("unknown"),
+  UNKNOWN("unknown"),
-	SPIGOT_1_7_R1("v1_7_R1"),
+  SPIGOT_1_7_R1("v1_7_R1"),
-	SPIGOT_1_7_R2("v1_7_R2"),
+  SPIGOT_1_7_R2("v1_7_R2"),
-	SPIGOT_1_7_R3("v1_7_R3"),
+  SPIGOT_1_7_R3("v1_7_R3"),
-	SPIGOT_1_7_R4("v1_7_R4"),
+  SPIGOT_1_7_R4("v1_7_R4"),
-	SPIGOT_1_8_R1("v1_8_R1"),
+  SPIGOT_1_8_R1("v1_8_R1"),
-	SPIGOT_1_8_R2("v1_8_R2"),
+  SPIGOT_1_8_R2("v1_8_R2"),
-	SPIGOT_1_8_R3("v1_8_R3"),
+  SPIGOT_1_8_R3("v1_8_R3"),
-	SPIGOT_1_9_R1("v1_9_R1"),
+  SPIGOT_1_9_R1("v1_9_R1"),
-	SPIGOT_1_9_R2("v1_9_R2"),
+  SPIGOT_1_9_R2("v1_9_R2"),
-	SPIGOT_1_10_R1("v1_10_R1"),
+  SPIGOT_1_10_R1("v1_10_R1"),
-	SPIGOT_1_11_R1("v1_11_R1"),
+  SPIGOT_1_11_R1("v1_11_R1"),
-	SPIGOT_1_12_R1("v1_12_R1");
+  SPIGOT_1_12_R1("v1_12_R1"),
+  SPIGOT_1_13_R1("v1_13_R1"),
+  SPIGOT_1_13_R2("v1_13_R2"),
+  SPIGOT_1_14_R1("v1_14_R1");
 
-	private String version;
+  private String version;
 
-	NMSVersion(String version) {
+  NMSVersion(String version) {
-		this.version = version;
+    this.version = version;
-	}
+  }
 
-	public String getVersion() {
+  public static NMSVersion getVersion(String version) {
-		return version;
+    for (NMSVersion v : values()) {
-	}
+      if (v.getVersion().equalsIgnoreCase(version)) {
+        return v;
+      }
+    }
+    return NMSVersion.UNKNOWN;
+  }
+
+  public String getVersion() {
+    return version;
+  }
 
-	public static NMSVersion getVersion(String version) {
-		for (NMSVersion v : values()) {
-			if (v.getVersion().equalsIgnoreCase(version)) {
-				return v;
-			}
-		}
-		return NMSVersion.UNKNOWN;
-	}
 }

src/main/java/me/clip/placeholderapi/expansion/PlaceholderExpansion.java

@@ -20,6 +20,7 @@
  */
 package me.clip.placeholderapi.expansion;
 
+import java.util.List;
 import me.clip.placeholderapi.PlaceholderAPI;
 import me.clip.placeholderapi.PlaceholderAPIPlugin;
 import me.clip.placeholderapi.PlaceholderHook;
@@ -27,39 +28,42 @@ import org.apache.commons.lang.Validate;
 import org.bukkit.Bukkit;
 import org.bukkit.configuration.ConfigurationSection;
 
-import java.util.List;
-
 public abstract class PlaceholderExpansion extends PlaceholderHook {
 
-	/**
+  /**
-	 * The name of this expansion
+   * The name of this expansion
-	 * @return {@link #getIdentifier()} by default, name of this expansion if specified
+   *
-	 */
+   * @return {@link #getIdentifier()} by default, name of this expansion if specified
-	public String getName() {
+   */
-		return getIdentifier();
+  public String getName() {
-	}
+    return getIdentifier();
-
+  }
-	/**
-	 * The placeholder identifier of this expanion
-	 * @return placeholder identifier that is associated with this expansion
-	 */
-	public abstract String getIdentifier();
-	
-	/**
-	 * The author of this expansion
-	 * @return name of the author for this expansion
-	 */
-	public abstract String getAuthor();
-	
-	/**
-	 * The version of this expansion
-	 * @return current version of this expansion
-	 */
-	public abstract String getVersion();
 
   /**
-   * The name of the plugin that this expansion hooks into.
+   * The placeholder identifier of this expanion
-   * by default will return the deprecated {@link #getPlugin()} method
+   *
+   * @return placeholder identifier that is associated with this expansion
+   */
+  public abstract String getIdentifier();
+
+  /**
+   * The author of this expansion
+   *
+   * @return name of the author for this expansion
+   */
+  public abstract String getAuthor();
+
+  /**
+   * The version of this expansion
+   *
+   * @return current version of this expansion
+   */
+  public abstract String getVersion();
+
+  /**
+   * The name of the plugin that this expansion hooks into. by default will return the deprecated
+   * {@link #getPlugin()} method
+   *
    * @return plugin name that this expansion requires to function
    */
   public String getRequiredPlugin() {
@@ -68,95 +72,109 @@ public abstract class PlaceholderExpansion extends PlaceholderHook {
 
   /**
    * The placeholders associated with this expansion
+   *
    * @return placeholder list that this expansion provides
    */
   public List<String> getPlaceholders() {
     return null;
   }
 
-	/**
+  /**
-	 * Expansions that do not use the ecloud and instead register from the dependency should set this to true
+   * Expansions that do not use the ecloud and instead register from the dependency should set this
-	 * to ensure that your placeholder expansion is not unregistered when the papi reload command is used
+   * to true to ensure that your placeholder expansion is not unregistered when the papi reload
-	 * @return if this expansion should persist through placeholder reloads
+   * command is used
-	 */
+   *
-	public boolean persist() {
+   * @return if this expansion should persist through placeholder reloads
-		return false;
+   */
-	}
+  public boolean persist() {
+    return false;
+  }
 
-	/**
+  /**
-	 * Check if this placeholder identfier has already been registered
+   * Check if this placeholder identfier has already been registered
-	 * @return true if the identifier for this expansion is already registered
+   *
-	 */
+   * @return true if the identifier for this expansion is already registered
-	public boolean isRegistered() {
+   */
-		Validate.notNull(getIdentifier(), "Placeholder identifier can not be null!");
+  public boolean isRegistered() {
-		return PlaceholderAPI.getRegisteredIdentifiers().contains(getIdentifier());
+    Validate.notNull(getIdentifier(), "Placeholder identifier can not be null!");
-	}
+    return PlaceholderAPI.getRegisteredIdentifiers().contains(getIdentifier());
+  }
 
-	/**
+  /**
-	 * If any requirements need to be checked before this expansion should register,
+   * If any requirements need to be checked before this expansion should register, you can check
-   * you can check them here
+   * them here
-	 * @return true if this hook meets all the requirements to register
+   *
-	 */
+   * @return true if this hook meets all the requirements to register
-	public boolean canRegister() {
+   */
-		return getRequiredPlugin() == null || Bukkit.getPluginManager().getPlugin(getRequiredPlugin()) != null;
+  public boolean canRegister() {
-	}
+    return getRequiredPlugin() == null
+        || Bukkit.getPluginManager().getPlugin(getRequiredPlugin()) != null;
+  }
 
-	/**
+  /**
-	 * Attempt to register this PlaceholderExpansion
+   * Attempt to register this PlaceholderExpansion
-	 * @return true if this expansion is now registered with PlaceholderAPI
+   *
-	 */
+   * @return true if this expansion is now registered with PlaceholderAPI
-	public boolean register() {
+   */
-		Validate.notNull(getIdentifier(), "Placeholder identifier can not be null!");
+  public boolean register() {
-		return PlaceholderAPI.registerExpansion(this);
+    Validate.notNull(getIdentifier(), "Placeholder identifier can not be null!");
-	}
+    return PlaceholderAPI.registerExpansion(this);
+  }
 
-	/**
+  /**
-	 * Quick getter for the {@link PlaceholderAPIPlugin} instance
+   * Quick getter for the {@link PlaceholderAPIPlugin} instance
-	 * @return {@link PlaceholderAPIPlugin} instance
+   *
-	 */
+   * @return {@link PlaceholderAPIPlugin} instance
-	public PlaceholderAPIPlugin getPlaceholderAPI() {
+   */
-		return PlaceholderAPIPlugin.getInstance();
+  public PlaceholderAPIPlugin getPlaceholderAPI() {
-	}
+    return PlaceholderAPIPlugin.getInstance();
+  }
 
-	public String getString(String path, String def) {
+  public String getString(String path, String def) {
-		return getPlaceholderAPI().getConfig().getString("expansions." + getIdentifier() + "." + path, def);
+    return getPlaceholderAPI().getConfig()
-	}
+        .getString("expansions." + getIdentifier() + "." + path, def);
+  }
 
-	public int getInt(String path, int def) {
+  public int getInt(String path, int def) {
-		return getPlaceholderAPI().getConfig().getInt("expansions." + getIdentifier() + "." + path, def);
+    return getPlaceholderAPI().getConfig()
-	}
+        .getInt("expansions." + getIdentifier() + "." + path, def);
+  }
 
-	public long getLong(String path, long def) {
+  public long getLong(String path, long def) {
-		return getPlaceholderAPI().getConfig().getLong("expansions." + getIdentifier() + "." + path, def);
+    return getPlaceholderAPI().getConfig()
-	}
+        .getLong("expansions." + getIdentifier() + "." + path, def);
+  }
 
-	public double getDouble(String path, double def) {
+  public double getDouble(String path, double def) {
-		return getPlaceholderAPI().getConfig().getDouble("expansions." + getIdentifier() + "." + path, def);
+    return getPlaceholderAPI().getConfig()
-	}	
+        .getDouble("expansions." + getIdentifier() + "." + path, def);
+  }
 
-	public List<String> getStringList(String path) {
+  public List<String> getStringList(String path) {
-		return getPlaceholderAPI().getConfig().getStringList("expansions." + getIdentifier() + "." + path);
+    return getPlaceholderAPI().getConfig()
-	}
+        .getStringList("expansions." + getIdentifier() + "." + path);
+  }
 
-	public Object get(String path, Object def) {
+  public Object get(String path, Object def) {
-		return getPlaceholderAPI().getConfig().get("expansions." + getIdentifier() + "." + path, def);
+    return getPlaceholderAPI().getConfig().get("expansions." + getIdentifier() + "." + path, def);
-	}
+  }
 
-	public ConfigurationSection getConfigSection(String path) {
+  public ConfigurationSection getConfigSection(String path) {
-		return getPlaceholderAPI().getConfig().getConfigurationSection("expansions." + getIdentifier() + "." + path); 
+    return getPlaceholderAPI().getConfig()
-	}
+        .getConfigurationSection("expansions." + getIdentifier() + "." + path);
+  }
 
-	public ConfigurationSection getConfigSection() {
+  public ConfigurationSection getConfigSection() {
-		return getPlaceholderAPI().getConfig().getConfigurationSection("expansions." + getIdentifier()); 
+    return getPlaceholderAPI().getConfig().getConfigurationSection("expansions." + getIdentifier());
-	}
+  }
 
-	public boolean configurationContains(String path) {
+  public boolean configurationContains(String path) {
-		return getPlaceholderAPI().getConfig().contains("expansions." + getIdentifier() + "." + path); 
+    return getPlaceholderAPI().getConfig().contains("expansions." + getIdentifier() + "." + path);
-	}
+  }
 
 
   /**
-   * @deprecated  As of versions greater than 2.8.7, use {@link #getRequiredPlugin()}
+   * @deprecated As of versions greater than 2.8.7, use {@link #getRequiredPlugin()}
    */
   @Deprecated
   public String getPlugin() {
@@ -164,14 +182,18 @@ public abstract class PlaceholderExpansion extends PlaceholderHook {
   }
 
   /**
-   * @deprecated  As of versions greater than 2.8.7, use the expansion cloud to show a description
+   * @deprecated As of versions greater than 2.8.7, use the expansion cloud to show a description
    */
   @Deprecated
-  public String getDescription() { return null; }
+  public String getDescription() {
+    return null;
+  }
 
   /**
-   * @deprecated  As of versions greater than 2.8.7, use the expansion cloud to display a link
+   * @deprecated As of versions greater than 2.8.7, use the expansion cloud to display a link
    */
   @Deprecated
-  public String getLink() { return null; }
+  public String getLink() {
+    return null;
+  }
 }

src/main/java/me/clip/placeholderapi/expansion/Relational.java

@@ -23,5 +23,6 @@ package me.clip.placeholderapi.expansion;
 import org.bukkit.entity.Player;
 
 public interface Relational {
-	String onPlaceholderRequest(Player one, Player two, String identifier);
+
+  String onPlaceholderRequest(Player one, Player two, String identifier);
 }

src/main/java/me/clip/placeholderapi/expansion/Taskable.java

@@ -23,15 +23,15 @@ package me.clip.placeholderapi.expansion;
 
 public interface Taskable {
 
-	/**
+  /**
-	 * Called when the implementing class has successfully been registered to the placeholder map
+   * Called when the implementing class has successfully been registered to the placeholder map
-	 * Tasks that need to be performed when this expansion is registered should go here
+   * Tasks that need to be performed when this expansion is registered should go here
-	 */
+   */
-	void start();
+  void start();
 
-	/**
+  /**
-	 * Called when the implementing class has been unregistered from PlaceholderAPI
+   * Called when the implementing class has been unregistered from PlaceholderAPI Tasks that need to
-	 * Tasks that need to be performed when this expansion has unregistered should go here
+   * be performed when this expansion has unregistered should go here
-	 */
+   */
-	void stop();
+  void stop();
 }

src/main/java/me/clip/placeholderapi/expansion/Version.java

@@ -20,22 +20,27 @@
  */
 package me.clip.placeholderapi.expansion;
 
-public class Version {
+public final class Version {
 
-	private boolean isSpigot;
+  private boolean isSpigot;
 
-	private String version;
+  private String version;
 
-	public Version(String version, boolean isSpigot) {
+  public Version(String version, boolean isSpigot) {
-		this.version = version;
+    this.version = version;
-		this.isSpigot = isSpigot;
+    this.isSpigot = isSpigot;
-	}
+  }
 
-	public String getVersion() {
+  public String getVersion() {
-		return version == null ? "unknown" : version;
+    return version == null ? "unknown" : version;
-	}
+  }
+
+  public boolean isSpigot() {
+    return isSpigot;
+  }
+
+  public boolean compareTo(String version) {
+    return getVersion().equalsIgnoreCase(version);
+  }
 
-	public boolean isSpigot() {
-		return isSpigot;
-	}
 }

src/main/java/me/clip/placeholderapi/expansion/VersionSpecific.java

@@ -21,19 +21,20 @@
 package me.clip.placeholderapi.expansion;
 
 /**
- * Placeholder expansions which use NMS code should be version specific.
+ * Placeholder expansions which use NMS code should be version specific. Implementing this class
- * Implementing this class allows you to perform checks based on the version the server is running. 
+ * allows you to perform checks based on the version the server is running. The isCompatibleWith
- * The isCompatibleWith method will be passed the server version and allow you to return if your expansion is compatible with that version.
+ * method will be passed the server version and allow you to return if your expansion is compatible
- * @author Ryan McCarthy
+ * with that version.
  *
+ * @author Ryan McCarthy
  */
 public interface VersionSpecific {
 
-	/**
+  /**
-	 * This method is called before the expansion is attempted to be registered
+   * This method is called before the expansion is attempted to be registered The server version
-	 * The server version will be passed to this method so you know what version the server is currently running.
+   * will be passed to this method so you know what version the server is currently running.
-	 * 
+   *
-	 * @return true if your expansion is compatible with the version the server is running.
+   * @return true if your expansion is compatible with the version the server is running.
-	 */
+   */
-	boolean isCompatibleWith(Version v);
+  boolean isCompatibleWith(Version v);
 }

src/main/java/me/clip/placeholderapi/expansion/cloud/CloudExpansion.java

@@ -20,183 +20,183 @@
  */
 package me.clip.placeholderapi.expansion.cloud;
 
-import me.clip.placeholderapi.util.TimeUtil;
-
 import java.util.List;
 import java.util.concurrent.TimeUnit;
 import java.util.stream.Collectors;
+import me.clip.placeholderapi.util.TimeUtil;
 
 
 public class CloudExpansion {
 
-	private String name,
+  private String name,
-            author,
+      author,
-            latest_version,
+      latest_version,
-            description,
+      description,
-            source_url,
+      source_url,
-            dependency_url;
+      dependency_url;
 
-	private boolean hasExpansion,
+  private boolean hasExpansion,
-            shouldUpdate,
+      shouldUpdate,
-            verified;
+      verified;
 
-	private long last_update,
+  private long last_update,
-            ratings_count;
+      ratings_count;
 
-	private double average_rating;
+  private double average_rating;
 
-	private List<String> placeholders;
+  private List<String> placeholders;
 
-	private List<Version> versions;
+  private List<Version> versions;
 
-	public CloudExpansion() {
+  public CloudExpansion() {
-	}
+  }
 
-	public String getTimeSinceLastUpdate() {
+  public String getTimeSinceLastUpdate() {
-		int time = (int) TimeUnit.MILLISECONDS.toSeconds(System.currentTimeMillis() - getLastUpdate());
+    int time = (int) TimeUnit.MILLISECONDS.toSeconds(System.currentTimeMillis() - getLastUpdate());
-		return TimeUtil.getTime(time);
+    return TimeUtil.getTime(time);
-	}
+  }
 
-    public String getName() {
+  public String getName() {
-        return name;
+    return name;
+  }
+
+  public void setName(String name) {
+    this.name = name;
+  }
+
+  public String getAuthor() {
+    return author;
+  }
+
+  public void setAuthor(String author) {
+    this.author = author;
+  }
+
+  public Version getVersion() {
+    return getLatestVersion() == null ? null : getVersion(getLatestVersion());
+  }
+
+  public Version getVersion(String version) {
+    return versions == null ? null : versions.stream()
+        .filter(v -> v.getVersion().equals(version))
+        .findFirst()
+        .orElse(null);
+  }
+
+  public List<String> getAvailableVersions() {
+    return versions.stream().map(Version::getVersion).collect(Collectors.toList());
+  }
+
+  public String getLatestVersion() {
+    return latest_version;
+  }
+
+  public void setLatestVersion(String latest_version) {
+    this.latest_version = latest_version;
+  }
+
+  public String getDescription() {
+    return description;
+  }
+
+  public void setDescription(String description) {
+    this.description = description;
+  }
+
+  public String getSourceUrl() {
+    return source_url;
+  }
+
+  public void setSourceUrl(String source_url) {
+    this.source_url = source_url;
+  }
+
+  public String getDependencyUrl() {
+    return dependency_url;
+  }
+
+  public void setDependencyUrl(String dependency_url) {
+    this.dependency_url = dependency_url;
+  }
+
+  public boolean hasExpansion() {
+    return hasExpansion;
+  }
+
+  public void setHasExpansion(boolean hasExpansion) {
+    this.hasExpansion = hasExpansion;
+  }
+
+  public boolean shouldUpdate() {
+    return shouldUpdate;
+  }
+
+  public void setShouldUpdate(boolean shouldUpdate) {
+    this.shouldUpdate = shouldUpdate;
+  }
+
+  public boolean isVerified() {
+    return verified;
+  }
+
+  public long getLastUpdate() {
+    return last_update;
+  }
+
+  public void setLastUpdate(long last_update) {
+    this.last_update = last_update;
+  }
+
+  public long getRatingsCount() {
+    return ratings_count;
+  }
+
+  public double getAverage_rating() {
+    return average_rating;
+  }
+
+  public List<String> getPlaceholders() {
+    return placeholders;
+  }
+
+  public void setPlaceholders(List<String> placeholders) {
+    this.placeholders = placeholders;
+  }
+
+  public List<Version> getVersions() {
+    return versions;
+  }
+
+  public void setVersions(List<Version> versions) {
+    this.versions = versions;
+  }
+
+  public class Version {
+
+    private String url, version, release_notes;
+
+    public String getUrl() {
+      return url;
     }
 
-    public void setName(String name) {
+    public void setUrl(String url) {
-        this.name = name;
+      this.url = url;
     }
 
-    public String getAuthor() {
+    public String getVersion() {
-        return author;
+      return version;
     }
 
-    public void setAuthor(String author) {
+    public void setVersion(String version) {
-        this.author = author;
+      this.version = version;
     }
 
-    public Version getVersion() {
+    public String getReleaseNotes() {
-	    return getLatestVersion() == null ? null : getVersion(getLatestVersion());
+      return release_notes;
     }
 
-    public Version getVersion(String version) {
+    public void setReleaseNotes(String release_notes) {
-        return versions == null ? null : versions.stream()
+      this.release_notes = release_notes;
-                .filter(v -> v.getVersion().equals(version))
-                .findFirst()
-                .orElse(null);
-    }
-
-    public List<String> getAvailableVersions() {
-        return versions.stream().map(Version::getVersion).collect(Collectors.toList());
-    }
-
-    public String getLatestVersion() {
-        return latest_version;
-    }
-
-    public void setLatestVersion(String latest_version) {
-        this.latest_version = latest_version;
-    }
-
-    public String getDescription() {
-        return description;
-    }
-
-    public void setDescription(String description) {
-        this.description = description;
-    }
-
-    public String getSourceUrl() {
-        return source_url;
-    }
-
-    public void setSourceUrl(String source_url) {
-        this.source_url = source_url;
-    }
-
-    public String getDependencyUrl() {
-        return dependency_url;
-    }
-
-    public void setDependencyUrl(String dependency_url) {
-        this.dependency_url = dependency_url;
-    }
-
-    public boolean hasExpansion() {
-        return hasExpansion;
-    }
-
-    public void setHasExpansion(boolean hasExpansion) {
-        this.hasExpansion = hasExpansion;
-    }
-
-    public boolean shouldUpdate() {
-        return shouldUpdate;
-    }
-
-    public void setShouldUpdate(boolean shouldUpdate) {
-        this.shouldUpdate = shouldUpdate;
-    }
-
-    public boolean isVerified() {
-        return verified;
-    }
-
-    public long getLastUpdate() {
-        return last_update;
-    }
-
-    public void setLastUpdate(long last_update) {
-        this.last_update = last_update;
-    }
-
-    public long getRatingsCount() {
-        return ratings_count;
-    }
-
-    public double getAverage_rating() {
-        return average_rating;
-    }
-
-    public List<String> getPlaceholders() {
-        return placeholders;
-    }
-
-    public void setPlaceholders(List<String> placeholders) {
-        this.placeholders = placeholders;
-    }
-
-    public List<Version> getVersions() {
-        return versions;
-    }
-
-    public void setVersions(List<Version> versions) {
-        this.versions = versions;
-    }
-
-    public class Version {
-	    private String url, version, release_notes;
-
-        public String getUrl() {
-            return url;
-        }
-
-        public void setUrl(String url) {
-            this.url = url;
-        }
-
-        public String getVersion() {
-            return version;
-        }
-
-        public void setVersion(String version) {
-            this.version = version;
-        }
-
-        public String getReleaseNotes() {
-            return release_notes;
-        }
-
-        public void setReleaseNotes(String release_notes) {
-            this.release_notes = release_notes;
-        }
     }
+  }
 }

src/main/java/me/clip/placeholderapi/expansion/cloud/ExpansionCloudManager.java

@@ -21,118 +21,116 @@
 package me.clip.placeholderapi.expansion.cloud;
 
 import com.google.gson.Gson;
-import me.clip.placeholderapi.PlaceholderAPI;
-import me.clip.placeholderapi.PlaceholderAPIPlugin;
-import me.clip.placeholderapi.expansion.PlaceholderExpansion;
-import me.clip.placeholderapi.util.Msg;
-import org.bukkit.Bukkit;
-import org.bukkit.entity.Player;
-import org.bukkit.scheduler.BukkitRunnable;
-import org.json.simple.JSONObject;
-import org.json.simple.parser.JSONParser;
-import org.json.simple.parser.ParseException;
 
-import java.io.*;
+import java.io.BufferedReader;
-import java.net.HttpURLConnection;
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
 import java.net.URL;
 import java.net.URLConnection;
 import java.util.*;
 import java.util.stream.Collectors;
 import java.util.stream.IntStream;
 
+import com.google.gson.reflect.TypeToken;
+import me.clip.placeholderapi.PlaceholderAPI;
+import me.clip.placeholderapi.PlaceholderAPIPlugin;
+import me.clip.placeholderapi.expansion.PlaceholderExpansion;
+import me.clip.placeholderapi.util.Msg;
+import org.bukkit.Bukkit;
+import org.bukkit.entity.Player;
+
 public class ExpansionCloudManager {
 
-    private PlaceholderAPIPlugin plugin;
+    private static final String API_URL = "http://api.extendedclip.com/v2/";
-    private final String API = "http://api.extendedclip.com/v2/";
+    private static final Gson GSON = new Gson();
-    private final File dir;
-    private final TreeMap<Integer, CloudExpansion> remote = new TreeMap<>();
-    private final List<String> downloading = new ArrayList<>();
-    private Gson gson;
 
-    public ExpansionCloudManager(PlaceholderAPIPlugin instance) {
+
-        plugin = instance;
+    private final PlaceholderAPIPlugin plugin;
-        gson = new Gson();
+    private final File expansionsDir;
-        dir = new File(instance.getDataFolder() + File.separator + "expansions");
+
-        if (!dir.exists()) {
+    private final List<String> downloading = new ArrayList<>();
-            try {
+    private final Map<Integer, CloudExpansion> remote = new TreeMap<>();
-                dir.mkdirs();
+
-            } catch (Exception ex) {
+
-                ex.printStackTrace();
+    public ExpansionCloudManager(PlaceholderAPIPlugin plugin) {
-            }
+        this.plugin = plugin;
+
+        expansionsDir = new File(plugin.getDataFolder(), "expansions");
+
+        final boolean result = expansionsDir.mkdirs();
+        if (result) {
+            plugin.getLogger().info("Created Expansions Directory");
         }
+
     }
 
+
     public void clean() {
         remote.clear();
         downloading.clear();
     }
 
-    public boolean isDownloading(String expansion) {
-        return downloading.contains(expansion);
-    }
 
     public Map<Integer, CloudExpansion> getCloudExpansions() {
         return remote;
     }
 
     public CloudExpansion getCloudExpansion(String name) {
-        return remote.values().stream().filter(ex -> ex.getName().equalsIgnoreCase(name)).findFirst().orElse(null);
+        return remote.values()
+                     .stream()
+                     .filter(ex -> ex.getName().equalsIgnoreCase(name))
+                     .findFirst()
+                     .orElse(null);
     }
 
+
     public int getCloudAuthorCount() {
-        return remote.values().stream().collect(Collectors.groupingBy(CloudExpansion::getAuthor, Collectors.counting())).size();
+        return remote.values()
+                     .stream()
+                     .collect(Collectors.groupingBy(CloudExpansion::getAuthor, Collectors.counting()))
+                     .size();
     }
 
-    public long getToUpdateCount() {
+    public int getToUpdateCount() {
-        return PlaceholderAPI.getExpansions().stream().filter(ex -> getCloudExpansion(ex.getName()) != null && getCloudExpansion(ex.getName()).shouldUpdate()).count();
+        return ((int) PlaceholderAPI.getExpansions()
+                                    .stream()
+                                    .filter(ex -> getCloudExpansion(ex.getName()) != null && getCloudExpansion(ex.getName()).shouldUpdate())
+                                    .count());
     }
 
+
     public Map<Integer, CloudExpansion> getAllByAuthor(String author) {
-        if (remote.isEmpty()) {
+        if (remote.isEmpty()) return new HashMap<>();
-            return null;
+
-        }
+        Map<Integer, CloudExpansion> byAuthor = new TreeMap<>();
-        TreeMap<Integer, CloudExpansion> byAuthor = new TreeMap<>();
+
-        boolean first = true;
         for (CloudExpansion ex : remote.values()) {
-            if (ex.getAuthor().equalsIgnoreCase(author)) {
+            if (!ex.getAuthor().equalsIgnoreCase(author)) continue;
-                if (first) {
+
-                    first = false;
+            byAuthor.put(byAuthor.size(), ex);
-                    byAuthor.put(0, ex);
-                } else {
-                    byAuthor.put(byAuthor.lastKey() + 1, ex);
-                }
-            }
         }
 
-        if (byAuthor.isEmpty()) {
-            return null;
-        }
         return byAuthor;
     }
 
     public Map<Integer, CloudExpansion> getAllInstalled() {
-        if (remote.isEmpty()) {
+        if (remote.isEmpty()) return new HashMap<>();
-            return null;
+
-        }
+        Map<Integer, CloudExpansion> has = new TreeMap<>();
-        TreeMap<Integer, CloudExpansion> has = new TreeMap<>();
+
-        boolean first = true;
         for (CloudExpansion ex : remote.values()) {
-            if (ex.hasExpansion()) {
+            if (!ex.hasExpansion()) continue;
-                if (first) {
+
-                    first = false;
+            has.put(has.size(), ex);
-                    has.put(1, ex);
-                } else {
-                    has.put(has.lastKey() + 1, ex);
-                }
-            }
         }
 
-        if (has.isEmpty()) {
-            return null;
-        }
         return has;
     }
 
+
     public int getPagesAvailable(Map<Integer, CloudExpansion> map, int amount) {
         if (map == null) {
             return 0;
@@ -152,120 +150,70 @@ public class ExpansionCloudManager {
 
     public Map<Integer, CloudExpansion> getPage(Map<Integer, CloudExpansion> map, int page, int size) {
         if (map == null || map.size() == 0 || page > getPagesAvailable(map, size)) {
-            return null;
+            return new HashMap<>();
         }
+
         int end = size * page;
         int start = end - size;
-        TreeMap<Integer, CloudExpansion> ex = new TreeMap<>();
+
+        Map<Integer, CloudExpansion> ex = new TreeMap<>();
         IntStream.range(start, end).forEach(n -> ex.put(n, map.get(n)));
+
         return ex;
     }
 
+
     public void fetch(boolean allowUnverified) {
 
         plugin.getLogger().info("Fetching available expansion information...");
 
-        new BukkitRunnable() {
+        plugin.getServer().getScheduler().runTaskAsynchronously(plugin, () -> {
 
-            @Override
+            final String readJson = URLReader.read(API_URL);
-            public void run() {
+            final Map<String, CloudExpansion> data = GSON.fromJson(readJson, new TypeToken<Map<String, CloudExpansion>>() {
+            }.getType());
 
-                StringBuilder sb;
+            final List<CloudExpansion> unsorted = new ArrayList<>();
 
-                try {
+            data.forEach((name, cexp) -> {
 
-                    URL site = new URL(API);
+                if ((allowUnverified || cexp.isVerified()) && cexp.getLatestVersion() != null && cexp.getVersion(cexp.getLatestVersion()) != null) {
+                    cexp.setName(name);
 
-                    HttpURLConnection connection = (HttpURLConnection) site.openConnection();
+                    PlaceholderExpansion ex = plugin.getExpansionManager().getRegisteredExpansion(cexp.getName());
 
-                    connection.setRequestMethod("GET");
+                    if (ex != null && ex.isRegistered()) {
-
+                        cexp.setHasExpansion(true);
-                    connection.connect();
+                        if (!ex.getVersion().equals(cexp.getLatestVersion())) {
-
+                            cexp.setShouldUpdate(true);
-                    BufferedReader br = new BufferedReader(new InputStreamReader(connection.getInputStream()));
-
-                    sb = new StringBuilder();
-
-                    String line;
-
-                    while ((line = br.readLine()) != null) {
-                        sb.append(line);
-                    }
-
-                    br.close();
-                    connection.disconnect();
-
-                } catch (Exception e) {
-                    return;
-                }
-
-                String json = sb.toString();
-                JSONParser parser = new JSONParser();
-                Object obj = null;
-
-                try {
-                    obj = parser.parse(json);
-                } catch (ParseException e) {
-                    e.printStackTrace();
-                }
-
-                if (obj == null) {
-                    return;
-                }
-
-                List<CloudExpansion> unsorted = new ArrayList<>();
-
-                if (obj instanceof JSONObject) {
-
-                    JSONObject jo = (JSONObject) obj;
-
-                    for (Object o : jo.keySet()) {
-
-                        JSONObject sub = (JSONObject) jo.get(o);
-
-                        CloudExpansion ce = gson.fromJson(sub.toJSONString(), CloudExpansion.class);
-
-                        if (!allowUnverified && !ce.isVerified()) {
-                            continue;
                         }
-
-                        if (ce.getLatestVersion() == null || ce.getVersion(ce.getLatestVersion()) == null) {
-                            continue;
-                        }
-
-                        ce.setName(o.toString());
-
-                        PlaceholderExpansion ex = plugin.getExpansionManager().getRegisteredExpansion(ce.getName());
-
-                        if (ex != null && ex.isRegistered()) {
-                            ce.setHasExpansion(true);
-                            if (!ex.getVersion().equals(ce.getLatestVersion())) {
-                                ce.setShouldUpdate(true);
-                            }
-                        }
-
-                        unsorted.add(ce);
                     }
 
-                    int count = 0;
+                    unsorted.add(cexp);
-
-                    unsorted.sort(Comparator.comparing(CloudExpansion::getLastUpdate).reversed());
-
-                    for (CloudExpansion e : unsorted) {
-                        remote.put(count, e);
-                        count++;
-                    }
-
-                    plugin.getLogger().info(count + " placeholder expansions are available on the cloud.");
-
-                    long updates = getToUpdateCount();
-
-                    if (updates > 0) {
-                        plugin.getLogger().info(updates + " installed expansions have updates available.");
-                    }
                 }
+            });
+
+            unsorted.sort(Comparator.comparing(CloudExpansion::getLastUpdate).reversed());
+
+            int count = 0;
+            for (CloudExpansion e : unsorted) {
+                remote.put(count++, e);
             }
-        }.runTaskAsynchronously(plugin);
+
+            plugin.getLogger().info(count + " placeholder expansions are available on the cloud.");
+
+            long updates = getToUpdateCount();
+
+            if (updates > 0) {
+                plugin.getLogger().info(updates + " installed expansions have updates available.");
+            }
+
+        });
+    }
+
+
+    public boolean isDownloading(String expansion) {
+        return downloading.contains(expansion);
     }
 
     private void download(URL url, String name) throws IOException {
@@ -280,7 +228,8 @@ public class ExpansionCloudManager {
 
             is = urlConn.getInputStream();
 
-            fos = new FileOutputStream(dir.getAbsolutePath() + File.separator + "Expansion-" + name + ".jar");
+            fos = new FileOutputStream(
+                    expansionsDir.getAbsolutePath() + File.separator + "Expansion-" + name + ".jar");
 
             byte[] buffer = new byte[is.available()];
 
@@ -302,6 +251,7 @@ public class ExpansionCloudManager {
         }
     }
 
+
     public void downloadExpansion(final String player, final CloudExpansion ex) {
         downloadExpansion(player, ex, ex.getLatestVersion());
     }
@@ -313,10 +263,10 @@ public class ExpansionCloudManager {
         }
 
         final CloudExpansion.Version ver = ex.getVersions()
-                .stream()
+                                             .stream()
-                .filter(v -> v.getVersion().equals(version))
+                                             .filter(v -> v.getVersion().equals(version))
-                .findFirst()
+                                             .findFirst()
-                .orElse(null);
+                                             .orElse(null);
 
         if (ver == null) {
             return;
@@ -336,7 +286,8 @@ public class ExpansionCloudManager {
 
             } catch (Exception e) {
 
-                plugin.getLogger().warning("Failed to download expansion: " + ex.getName() + " from: " + ver.getUrl());
+                plugin.getLogger()
+                      .warning("Failed to download expansion: " + ex.getName() + " from: " + ver.getUrl());
 
                 Bukkit.getScheduler().runTask(plugin, () -> {
 
@@ -370,4 +321,25 @@ public class ExpansionCloudManager {
 
         });
     }
+
+
+    private static class URLReader {
+
+        static String read(String url) {
+            StringBuilder builder = new StringBuilder();
+
+            try (BufferedReader reader = new BufferedReader(new InputStreamReader(new URL(url).openStream()))) {
+
+                String inputLine;
+                while ((inputLine = reader.readLine()) != null) {
+                    builder.append(inputLine);
+                }
+            } catch (Exception ex) {
+                builder.setLength(0);
+            }
+
+            return builder.toString();
+        }
+    }
+
 }

src/main/java/me/clip/placeholderapi/external/EZPlaceholderHook.java

@@ -28,30 +28,30 @@ import org.bukkit.plugin.Plugin;
 @Deprecated
 public abstract class EZPlaceholderHook extends PlaceholderHook {
 
-	private String identifier;
+  private String identifier;
 
-	private String plugin;
+  private String plugin;
 
-	public EZPlaceholderHook(Plugin plugin, String identifier) {
+  public EZPlaceholderHook(Plugin plugin, String identifier) {
-		Validate.notNull(plugin, "Plugin can not be null!");
+    Validate.notNull(plugin, "Plugin can not be null!");
-		Validate.notNull(identifier, "Placeholder name can not be null!");
+    Validate.notNull(identifier, "Placeholder name can not be null!");
-		this.identifier = identifier;
+    this.identifier = identifier;
-		this.plugin = plugin.getName();
+    this.plugin = plugin.getName();
-	}
+  }
 
-	public boolean isHooked() {
+  public boolean isHooked() {
-		return PlaceholderAPI.getRegisteredPlaceholderPlugins().contains(identifier);
+    return PlaceholderAPI.getRegisteredPlaceholderPlugins().contains(identifier);
-	}
+  }
 
-	public boolean hook() {
+  public boolean hook() {
-		return PlaceholderAPI.registerPlaceholderHook(identifier, this);
+    return PlaceholderAPI.registerPlaceholderHook(identifier, this);
-	}
+  }
 
-	public String getPlaceholderName() {
+  public String getPlaceholderName() {
-		return identifier;
+    return identifier;
-	}
+  }
 
-	public String getPluginName() {
+  public String getPluginName() {
-		return plugin;
+    return plugin;
-	}
+  }
 }

src/main/java/me/clip/placeholderapi/updatechecker/UpdateChecker.java

@@ -1,5 +1,9 @@
 package me.clip.placeholderapi.updatechecker;
 
+import java.io.BufferedReader;
+import java.io.InputStreamReader;
+import java.net.URL;
+import javax.net.ssl.HttpsURLConnection;
 import me.clip.placeholderapi.PlaceholderAPIPlugin;
 import me.clip.placeholderapi.util.Msg;
 import org.bukkit.Bukkit;
@@ -8,77 +12,82 @@ import org.bukkit.event.EventPriority;
 import org.bukkit.event.Listener;
 import org.bukkit.event.player.PlayerJoinEvent;
 
-import javax.net.ssl.HttpsURLConnection;
-import java.io.BufferedReader;
-import java.io.InputStreamReader;
-import java.net.URL;
-
 public class UpdateChecker implements Listener {
 
-	private PlaceholderAPIPlugin plugin;
+  private final int RESOURCE_ID = 6245;
-    private final int RESOURCE_ID = 6245;
+  private PlaceholderAPIPlugin plugin;
-    private String spigotVersion, pluginVersion;
+  private String spigotVersion, pluginVersion;
-    private boolean updateAvailable;
+  private boolean updateAvailable;
 
-    public UpdateChecker(PlaceholderAPIPlugin i) {
+  public UpdateChecker(PlaceholderAPIPlugin i) {
-    	plugin = i;
+    plugin = i;
-        pluginVersion = i.getDescription().getVersion();
+    pluginVersion = i.getDescription().getVersion();
+  }
+
+  public boolean hasUpdateAvailable() {
+    return updateAvailable;
+  }
+
+  public String getSpigotVersion() {
+    return spigotVersion;
+  }
+
+  public void fetch() {
+    Bukkit.getScheduler().runTaskAsynchronously(plugin, () -> {
+      try {
+        HttpsURLConnection con = (HttpsURLConnection) new URL(
+            "https://api.spigotmc.org/legacy/update.php?resource=" + RESOURCE_ID).openConnection();
+        con.setRequestMethod("GET");
+        spigotVersion = new BufferedReader(new InputStreamReader(con.getInputStream())).readLine();
+      } catch (Exception ex) {
+        plugin.getLogger().info("Failed to check for updates on spigot.");
+        return;
+      }
+
+      if (spigotVersion == null || spigotVersion.isEmpty()) {
+        return;
+      }
+
+      updateAvailable = spigotIsNewer();
+
+      if (!updateAvailable) {
+        return;
+      }
+
+      Bukkit.getScheduler().runTask(plugin, () -> {
+        plugin.getLogger()
+            .info("An update for PlaceholderAPI (v" + getSpigotVersion() + ") is available at:");
+        plugin.getLogger()
+            .info("https://www.spigotmc.org/resources/placeholderapi." + RESOURCE_ID + "/");
+        Bukkit.getPluginManager().registerEvents(this, plugin);
+      });
+    });
+  }
+
+  private boolean spigotIsNewer() {
+      if (spigotVersion == null || spigotVersion.isEmpty()) {
+          return false;
+      }
+    String plV = toReadable(pluginVersion);
+    String spV = toReadable(spigotVersion);
+    return plV.compareTo(spV) < 0;
+  }
+
+  private String toReadable(String version) {
+    if (version.contains("-DEV-")) {
+      version = version.split("-DEV-")[0];
     }
+    return version.replaceAll("\\.", "");
+  }
 
-    public boolean hasUpdateAvailable() { return updateAvailable; }
+  @EventHandler(priority = EventPriority.MONITOR)
-
+  public void onJoin(PlayerJoinEvent e) {
-    public String getSpigotVersion() {
+    if (e.getPlayer().hasPermission("placeholderapi.updatenotify")) {
-        return spigotVersion;
+      Msg.msg(e.getPlayer(),
-    }
+          "&bAn update for &fPlaceholder&7API &e(&fPlaceholder&7API &fv" + getSpigotVersion()
-
+              + "&e)"
-    public void fetch() {
+          , "&bis available at &ehttps://www.spigotmc.org/resources/placeholderapi." + RESOURCE_ID
-        Bukkit.getScheduler().runTaskAsynchronously(plugin, () -> {
+              + "/");
-            try {
-                HttpsURLConnection con = (HttpsURLConnection) new URL("https://api.spigotmc.org/legacy/update.php?resource=" + RESOURCE_ID).openConnection();
-                con.setRequestMethod("GET");
-                spigotVersion = new BufferedReader(new InputStreamReader(con.getInputStream())).readLine();
-            } catch (Exception ex) {
-                plugin.getLogger().info("Failed to check for updates on spigot.");
-                return;
-            }
-
-            if (spigotVersion == null || spigotVersion.isEmpty()) {
-                return;
-            }
-
-            updateAvailable = spigotIsNewer();
-
-            if (!updateAvailable) {
-                return;
-            }
-
-            Bukkit.getScheduler().runTask(plugin, () -> {
-                    plugin.getLogger().info("An update for PlaceholderAPI (v" + getSpigotVersion() + ") is available at:");
-                    plugin.getLogger().info("https://www.spigotmc.org/resources/placeholderapi." + RESOURCE_ID + "/");
-                    Bukkit.getPluginManager().registerEvents(this, plugin);
-            });
-        });
-    }
-
-    private boolean spigotIsNewer() {
-        if (spigotVersion == null || spigotVersion.isEmpty()) return false;
-        String plV = toReadable(pluginVersion);
-        String spV = toReadable(spigotVersion);
-        return plV.compareTo(spV) < 0;
-    }
-
-    private String toReadable(String version) {
-        if (version.contains("-DEV-")) {
-            version = version.split("-DEV-")[0];
-        }
-        return version.replaceAll("\\.","");
-    }
-
-    @EventHandler(priority = EventPriority.MONITOR)
-    public void onJoin(PlayerJoinEvent e) {
-        if (e.getPlayer().hasPermission("placeholderapi.updatenotify")) {
-            Msg.msg(e.getPlayer(), "&bAn update for &fPlaceholder&7API &e(&fPlaceholder&7API &fv" + getSpigotVersion() + "&e)"
-            , "&bis available at &ehttps://www.spigotmc.org/resources/placeholderapi." + RESOURCE_ID + "/");
-        }
     }
+  }
 }

src/main/java/me/clip/placeholderapi/util/FileUtil.java

@@ -20,8 +20,6 @@
  */
 package me.clip.placeholderapi.util;
 
-import me.clip.placeholderapi.PlaceholderAPIPlugin;
-
 import java.io.File;
 import java.io.FilenameFilter;
 import java.net.URL;
@@ -30,64 +28,66 @@ import java.util.ArrayList;
 import java.util.List;
 import java.util.jar.JarEntry;
 import java.util.jar.JarInputStream;
+import me.clip.placeholderapi.PlaceholderAPIPlugin;
 
 public class FileUtil {
 
-    public static List<Class<?>> getClasses(String folder, Class<?> type) {
+  public static List<Class<?>> getClasses(String folder, Class<?> type) {
-    	List<Class<?>> list = new ArrayList<>();
+    return getClasses(folder, null, type);
-        try {
+  }
-            File f = new File(PlaceholderAPIPlugin.getInstance().getDataFolder(), folder);
-            if (!f.exists()) {
-                if (!f.mkdir()) {
-                    PlaceholderAPIPlugin.getInstance().getLogger().severe("Failed to create " + folder + " folder!");
-                }
-                return list;
-            }
-            FilenameFilter fileNameFilter = (dir, name) -> {
-                int i = name.lastIndexOf('.');
-                return i > 0 && name.substring(i).equals(".jar");
-            };
-            File[] jars = f.listFiles(fileNameFilter);
-            if (jars == null) {
-                return list;
-            }
-            for (File file : jars) {
-                list = gather(file.toURI().toURL(), list, type);
-            }
-            return list;
-        } catch (Throwable t) {}
-        return null;
-    }
 
-	private static List<Class<?>> gather(URL jar, List<Class<?>> list, Class<?> clazz) {
+  public static List<Class<?>> getClasses(String folder, String fileName, Class<?> type) {
-    	if (list == null) {
+    List<Class<?>> list = new ArrayList<>();
-            list = new ArrayList<>();
+    try {
-        }
+      File f = new File(PlaceholderAPIPlugin.getInstance().getDataFolder(), folder);
-        try {
+      if (!f.exists()) {
-            URLClassLoader cl = new URLClassLoader(new URL[]{jar}, clazz.getClassLoader());
-            JarInputStream jis = new JarInputStream(jar.openStream());
-            while (true) {
-                JarEntry j = jis.getNextJarEntry();
-                if (j == null) {
-                    break;
-                }
-                String name = j.getName();
-                if (name == null || name.isEmpty()) {
-                    continue;
-                }
-                if (name.endsWith(".class")) {
-                    name = name.replace("/", ".");
-                    String cname = name.substring(0, name.lastIndexOf(".class"));
-                    Class<?> c = cl.loadClass(cname);
-                    if (clazz.isAssignableFrom(c)) {
-                        list.add(c);
-                    }
-                }
-            }
-            cl.close();
-            jis.close();
-        } catch (Throwable t) {
-        }
         return list;
+      }
+      FilenameFilter fileNameFilter = (dir, name) -> {
+        if (fileName != null) {
+          return name.endsWith(".jar") && name.replace(".jar", "")
+              .equalsIgnoreCase(fileName.replace(".jar", ""));
+        }
+        return name.endsWith(".jar");
+      };
+      File[] jars = f.listFiles(fileNameFilter);
+      if (jars == null) {
+        return list;
+      }
+      for (File file : jars) {
+        list = gather(file.toURI().toURL(), list, type);
+      }
+      return list;
+    } catch (Throwable t) {
     }
+    return null;
+  }
+
+  private static List<Class<?>> gather(URL jar, List<Class<?>> list, Class<?> clazz) {
+    if (list == null) {
+      list = new ArrayList<>();
+    }
+    try (URLClassLoader cl = new URLClassLoader(new URL[]{jar}, clazz.getClassLoader()); JarInputStream jis = new JarInputStream(jar.openStream())) {
+      while (true) {
+        JarEntry j = jis.getNextJarEntry();
+        if (j == null) {
+          break;
+        }
+        String name = j.getName();
+        if (name == null || name.isEmpty()) {
+          continue;
+        }
+        if (name.endsWith(".class")) {
+          name = name.replace("/", ".");
+          String cname = name.substring(0, name.lastIndexOf(".class"));
+          Class<?> c = cl.loadClass(cname);
+          if (clazz.isAssignableFrom(c)) {
+            list.add(c);
+          }
+        }
+      }
+    } catch (Throwable t) {
+    }
+    return list;
+  }
 }

src/main/java/me/clip/placeholderapi/util/Msg.java

@@ -20,18 +20,22 @@
  */
 package me.clip.placeholderapi.util;
 
+import java.util.Arrays;
+import org.bukkit.Bukkit;
 import org.bukkit.ChatColor;
 import org.bukkit.command.CommandSender;
 
-import java.util.Arrays;
-
 public class Msg {
 
-	public static void msg(CommandSender s, String... msg) {
+  public static void msg(CommandSender s, String... msg) {
-		Arrays.stream(msg).map(Msg::color).forEach(s::sendMessage);
+    Arrays.stream(msg).map(Msg::color).forEach(s::sendMessage);
-	}
+  }
 
-	public static String color(String text) {
+  public static void broadcast(String... msg) {
-		return ChatColor.translateAlternateColorCodes('&', text);
+    Arrays.stream(msg).map(Msg::color).forEach(Bukkit::broadcastMessage);
-	}
+  }
+
+  public static String color(String text) {
+    return ChatColor.translateAlternateColorCodes('&', text);
+  }
 }

src/main/java/me/clip/placeholderapi/util/TimeFormat.java

@@ -22,8 +22,8 @@ package me.clip.placeholderapi.util;
 
 public enum TimeFormat {
 
-	DAYS, 
+  DAYS,
-	HOURS, 
+  HOURS,
-	MINUTES, 
+  MINUTES,
-	SECONDS
+  SECONDS
 }

src/main/java/me/clip/placeholderapi/util/TimeUtil.java

@@ -22,141 +22,141 @@ package me.clip.placeholderapi.util;
 
 public class TimeUtil {
 
-	public static String getRemaining(int seconds, TimeFormat type) {
+  public static String getRemaining(int seconds, TimeFormat type) {
 
-		if (seconds < 60) {
+    if (seconds < 60) {
-			switch(type) {
+      switch (type) {
-			case DAYS:
+        case DAYS:
-				return "0";
+          return "0";
-			case HOURS:
+        case HOURS:
-				return "0";
+          return "0";
-			case MINUTES:
+        case MINUTES:
-				return "0";
+          return "0";
-			case SECONDS:
+        case SECONDS:
-				return String.valueOf(seconds);
+          return String.valueOf(seconds);
-			}
+      }
-			return String.valueOf(seconds);
+      return String.valueOf(seconds);
-		}
+    }
 
-		int minutes = seconds / 60;
+    int minutes = seconds / 60;
-		int s = 60 * minutes;
+    int s = 60 * minutes;
-		int secondsLeft = seconds - s;
+    int secondsLeft = seconds - s;
-		if (minutes < 60) {
+    if (minutes < 60) {
-			switch(type) {
+      switch (type) {
-			case DAYS:
+        case DAYS:
-				return "0";
+          return "0";
-			case HOURS:
+        case HOURS:
-				return "0";
+          return "0";
-			case MINUTES:
+        case MINUTES:
-				return String.valueOf(minutes);
+          return String.valueOf(minutes);
-			case SECONDS:
+        case SECONDS:
-				return String.valueOf(secondsLeft);
+          return String.valueOf(secondsLeft);
-			}
+      }
-			return String.valueOf(seconds);
+      return String.valueOf(seconds);
-		}
+    }
 
-		if (minutes < 1440) {
+    if (minutes < 1440) {
-			int hours = minutes / 60;
+      int hours = minutes / 60;
-			int inMins = 60 * hours;
+      int inMins = 60 * hours;
-			int leftOver = minutes - inMins;
+      int leftOver = minutes - inMins;
-			switch(type) {
+      switch (type) {
-			case DAYS:
+        case DAYS:
-				return "0";
+          return "0";
-			case HOURS:
+        case HOURS:
-				return String.valueOf(hours);
+          return String.valueOf(hours);
-			case MINUTES:
+        case MINUTES:
-				return String.valueOf(leftOver);
+          return String.valueOf(leftOver);
-			case SECONDS:
+        case SECONDS:
-				return String.valueOf(secondsLeft);
+          return String.valueOf(secondsLeft);
-			}
+      }
-			return String.valueOf(seconds);
+      return String.valueOf(seconds);
-		}
+    }
 
-		int days = minutes / 1440;
+    int days = minutes / 1440;
-		int inMins = 1440 * days;
+    int inMins = 1440 * days;
-		int leftOver = minutes - inMins;
+    int leftOver = minutes - inMins;
 
-		if (leftOver < 60) {
+    if (leftOver < 60) {
-			switch (type) {
+      switch (type) {
-			case DAYS:
+        case DAYS:
-				return String.valueOf(days);
+          return String.valueOf(days);
-			case HOURS:
+        case HOURS:
-				return String.valueOf(0);
+          return String.valueOf(0);
-			case MINUTES:
+        case MINUTES:
-				return String.valueOf(leftOver);
+          return String.valueOf(leftOver);
-			case SECONDS:
+        case SECONDS:
-				return String.valueOf(secondsLeft);
+          return String.valueOf(secondsLeft);
-			}
+      }
-			return String.valueOf(seconds);
+      return String.valueOf(seconds);
 
-		} else {
+    } else {
-			int hours = leftOver / 60;
+      int hours = leftOver / 60;
-			int hoursInMins = 60 * hours;
+      int hoursInMins = 60 * hours;
-			int minsLeft = leftOver - hoursInMins;
+      int minsLeft = leftOver - hoursInMins;
-			switch (type) {
+      switch (type) {
-			case DAYS:
+        case DAYS:
-				return String.valueOf(days);
+          return String.valueOf(days);
-			case HOURS:
+        case HOURS:
-				return String.valueOf(hours);
+          return String.valueOf(hours);
-			case MINUTES:
+        case MINUTES:
-				return String.valueOf(minsLeft);
+          return String.valueOf(minsLeft);
-			case SECONDS:
+        case SECONDS:
-				return String.valueOf(secondsLeft);
+          return String.valueOf(secondsLeft);
-			}
+      }
-			return String.valueOf(seconds);
+      return String.valueOf(seconds);
-		}	
+    }
-	}
+  }
 
-	public static String getTime(int seconds) {
+  public static String getTime(int seconds) {
 
-		if (seconds < 60) {
+    if (seconds < 60) {
-			return seconds+"s";
+      return seconds + "s";
-		}
+    }
 
-		int minutes = seconds / 60;
+    int minutes = seconds / 60;
-		int s = 60 * minutes;
+    int s = 60 * minutes;
-		int secondsLeft = seconds - s;
+    int secondsLeft = seconds - s;
-		if (minutes < 60) {
+    if (minutes < 60) {
-			if (secondsLeft > 0) {
+      if (secondsLeft > 0) {
-				return String.valueOf(minutes+"m "+secondsLeft+"s");
+        return String.valueOf(minutes + "m " + secondsLeft + "s");
-			} else {
+      } else {
-				return String.valueOf(minutes+"m");
+        return String.valueOf(minutes + "m");
-			}
+      }
-		}
+    }
-		if (minutes < 1440) {
+    if (minutes < 1440) {
-			String time;
+      String time;
-			int hours = minutes / 60;
+      int hours = minutes / 60;
-			time = hours+"h";
+      time = hours + "h";
-			int inMins = 60 * hours;
+      int inMins = 60 * hours;
-			int leftOver = minutes - inMins;
+      int leftOver = minutes - inMins;
-			if (leftOver >= 1) {
+      if (leftOver >= 1) {
-				time = time+" "+leftOver+"m";
+        time = time + " " + leftOver + "m";
-			}
+      }
-			if (secondsLeft > 0) {
+      if (secondsLeft > 0) {
-				time = time+" "+secondsLeft+"s";
+        time = time + " " + secondsLeft + "s";
-			}
+      }
-			return time;
+      return time;
-		}
+    }
 
-		String time;
+    String time;
-		int days = minutes / 1440;
+    int days = minutes / 1440;
-		time = days+"d";
+    time = days + "d";
-		int inMins = 1440 * days;
+    int inMins = 1440 * days;
-		int leftOver = minutes - inMins;
+    int leftOver = minutes - inMins;
-		if (leftOver >= 1) {
+    if (leftOver >= 1) {
-			if (leftOver < 60) {
+      if (leftOver < 60) {
-				time = time+" "+leftOver+"m";
+        time = time + " " + leftOver + "m";
-			} else {
+      } else {
-				int hours = leftOver / 60;
+        int hours = leftOver / 60;
-				time = time+" "+hours+"h";
+        time = time + " " + hours + "h";
-				int hoursInMins = 60 * hours;
+        int hoursInMins = 60 * hours;
-				int minsLeft = leftOver - hoursInMins;
+        int minsLeft = leftOver - hoursInMins;
-				time = time+" "+minsLeft+"m";
+        time = time + " " + minsLeft + "m";
-			}
+      }
-		}
+    }
-		if (secondsLeft > 0) {
+    if (secondsLeft > 0) {
-			time = time+" "+secondsLeft+"s";
+      time = time + " " + secondsLeft + "s";
-		}
+    }
-		return time;
+    return time;
-	}
+  }
 }

src/main/resources/config.yml

@@ -5,7 +5,7 @@
 # Issues: https://github.com/PlaceholderAPI/PlaceholderAPI/issues
 # Expansions: https://api.extendedclip.com/all/
 # Wiki: https://github.com/PlaceholderAPI/PlaceholderAPI/wiki
-# Discord: https://discordapp.com/invite/7sndK3q
+# Discord: https://helpch.at/discord
 # No placeholders are provided with this plugin by default.
 # Download placeholders: /papi ecloud
 check_updates: true

src/main/resources/plugin.yml

@@ -3,6 +3,8 @@ main: me.clip.placeholderapi.PlaceholderAPIPlugin
 version: ${project.version}
 author: [extended_clip]
 description: ${project.description}
+api-version: 1.13
+load: STARTUP
 permissions:
     placeholderapi.*:
         description: ability to use all commands
@@ -15,9 +17,7 @@ permissions:
             placeholderapi.reload: true
             placeholderapi.ecloud: true
             placeholderapi.parse: true
-            placeholderapi.injector.chat.bypass: true
+            placeholderapi.register: true
-            placeholderapi.injector.signs.bypass: true
-            placeholderapi.injector.anvil.bypass: true
             placeholderapi.updatenotify: true
     placeholderapi.list:
         description: ability to use the list command
@@ -28,6 +28,9 @@ permissions:
     placeholderapi.parse:
         description: ability to use parse command
         default: op
+    placeholderapi.register:
+        description: ability to register or unregister placeholder expansions
+        default: op
     placeholderapi.ecloud:
         description: allows the usage of ecloud commands
         default: op