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]
-- [Placeholder List][placeholder-list]
+- [Expansions cloud]
+- [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

@@ -1,10 +1,12 @@
-<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"
+  xmlns="http://maven.apache.org/POM/4.0.0"
   xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
+
   <groupId>me.clip</groupId>
   <artifactId>placeholderapi</artifactId>
 
-    <version>2.9.1</version>
+  <version>2.10.0</version>
   <name>PlaceholderAPI</name>
   <description>An awesome placeholder provider!</description>
   <url>http://extendedclip.com</url>
@@ -32,8 +34,13 @@
     <dependency>
       <groupId>org.spigotmc</groupId>
       <artifactId>spigot-api</artifactId>
-            <version>1.12.2-R0.1-SNAPSHOT</version>
+      <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>
@@ -92,6 +99,10 @@
                   <pattern>me.rayzr522</pattern>
                   <shadedPattern>me.clip.placeholderapi.util</shadedPattern>
                 </relocation>
+                <relocation>
+                  <pattern>com.google.code.gson</pattern>
+                  <shadedPattern>me.clip.placeholderapi.libs.gson</shadedPattern>
+                </relocation>
               </relocations>
             </configuration>
           </execution>

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() {
   }
 
@@ -372,22 +373,18 @@ 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);
   }
 
-  @Deprecated
   public static List<String> setPlaceholders(Player p, List<String> text) {
     return setPlaceholders((OfflinePlayer) p, text, PLACEHOLDER_PATTERN);
   }
 
-  @Deprecated
   public static String setBracketPlaceholders(Player p, String text) {
     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);
   }

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;
@@ -34,38 +38,85 @@ 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 PlaceholderAPIConfig config;
-
-	private ExpansionManager expansionManager;
-
-	private ExpansionCloudManager expansionCloud;
-
   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 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);
+  }
+
+  /**
+   * 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;
+  }
+
+  /**
+   * 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");
+  }
+
+  /**
+   * 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();
+  }
+
   @Override
   public void onLoad() {
     startTime = System.currentTimeMillis();
@@ -115,7 +166,9 @@ public class PlaceholderAPIPlugin extends JavaPlugin {
     } else if (!cloudEnabled) {
       enableCloud();
     }
-		s.sendMessage(ChatColor.translateAlternateColorCodes('&', PlaceholderAPI.getRegisteredIdentifiers().size() + " &aplaceholder hooks successfully registered!"));
+    s.sendMessage(ChatColor.translateAlternateColorCodes('&',
+        PlaceholderAPI.getRegisteredIdentifiers().size()
+            + " &aplaceholder hooks successfully registered!"));
   }
 
   private void setupOptions() {
@@ -136,9 +189,11 @@ public class PlaceholderAPIPlugin extends JavaPlugin {
 
   private void setupMetrics() {
     Metrics m = new Metrics(this);
-	    m.addCustomChart(new Metrics.SimplePie("using_expansion_cloud", () -> getExpansionCloud() != null ? "yes" : "no"));
+    m.addCustomChart(new Metrics.SimplePie("using_expansion_cloud",
+        () -> getExpansionCloud() != null ? "yes" : "no"));
 
-	    m.addCustomChart(new Metrics.SimplePie("using_spigot", () -> getServerVersion().isSpigot() ? "yes" : "no"));
+    m.addCustomChart(
+        new Metrics.SimplePie("using_spigot", () -> getServerVersion().isSpigot() ? "yes" : "no"));
 
     m.addCustomChart(new Metrics.AdvancedPie("expansions_used", () -> {
       Map<String, Integer> map = new HashMap<>();
@@ -160,23 +215,6 @@ public class PlaceholderAPIPlugin extends JavaPlugin {
 
   }
 
-	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);
-	}
-
   public void enableCloud() {
     if (expansionCloud == null) {
       expansionCloud = new ExpansionCloudManager(this);
@@ -194,53 +232,6 @@ public class PlaceholderAPIPlugin extends JavaPlugin {
     }
   }
 
-	/**
-	 * 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;
-	}
-
-	/**
-	 * 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");
-	}
-
-	/**
-	 * 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.
    *
@@ -259,7 +250,8 @@ public class PlaceholderAPIPlugin extends JavaPlugin {
   }
 
   public String getUptime() {
-		return TimeUtil.getTime((int) TimeUnit.MILLISECONDS.toSeconds(System.currentTimeMillis() - startTime));
+    return TimeUtil
+        .getTime((int) TimeUnit.MILLISECONDS.toSeconds(System.currentTimeMillis() - startTime));
   }
 
   public long getUptimeMillis() {

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

@@ -27,7 +27,9 @@ 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
    */
@@ -40,6 +42,7 @@ public abstract class PlaceholderHook {
 
   /**
    * 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
    * @return value for the requested player and params

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.*;
+import me.clip.placeholderapi.expansion.Cacheable;
+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;
@@ -34,10 +40,6 @@ 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 {
 
@@ -65,7 +67,8 @@ public class PlaceholderListener implements Listener {
 
     if (plugin.getExpansionCloud() != null) {
 
-			CloudExpansion ex = plugin.getExpansionCloud().getCloudExpansion(event.getExpansion().getName());
+      CloudExpansion ex = plugin.getExpansionCloud()
+          .getCloudExpansion(event.getExpansion().getName());
 
       if (ex != null) {
         ex.setHasExpansion(false);
@@ -114,7 +117,8 @@ public class PlaceholderListener implements Listener {
 
         if (h.getPluginName().equalsIgnoreCase(n)) {
           if (PlaceholderAPI.unregisterPlaceholderHook(hook.getKey())) {
-						plugin.getLogger().info("Unregistered placeholder hook for placeholder: " + h.getPlaceholderName());
+            plugin.getLogger()
+                .info("Unregistered placeholder hook for placeholder: " + h.getPlaceholderName());
             break;
           }
         }

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;
@@ -30,13 +37,6 @@ 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;
@@ -70,7 +70,8 @@ public class ExpansionCloudCommands implements CommandExecutor {
       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]
+        .equalsIgnoreCase("fetch")) {
       msg(s, "&aRefresh task started. Use &f/papi ecloud list all &ain a few!!");
       plugin.getExpansionCloud().clean();
       plugin.getExpansionCloud().fetch(plugin.getPlaceholderAPIConfig().cloudAllowUnverifiedExpansions());
@@ -90,8 +91,10 @@ public class ExpansionCloudCommands implements CommandExecutor {
 
     if (args[1].equalsIgnoreCase("status")) {
 
-			msg(s, "&bThere are &f" + plugin.getExpansionCloud().getCloudExpansions().size() + " &bexpansions available on the cloud.",
-			"&7A total of &f" + plugin.getExpansionCloud().getCloudAuthorCount() + " &7authors have contributed to the expansion cloud.");
+      msg(s, "&bThere are &f" + plugin.getExpansionCloud().getCloudExpansions().size()
+              + " &bexpansions available on the cloud.",
+          "&7A total of &f" + plugin.getExpansionCloud().getCloudAuthorCount()
+              + " &7authors have contributed to the expansion cloud.");
       if (plugin.getExpansionCloud().getToUpdateCount() > 0) {
         msg(s, "&eYou have &f" + plugin.getExpansionCloud().getToUpdateCount()
             + " &eexpansions installed that have updates available.");
@@ -115,7 +118,9 @@ public class ExpansionCloudCommands implements CommandExecutor {
       }
 
       if (!(s instanceof Player)) {
-				msg(s, (expansion.shouldUpdate() ? "&e" : "") + expansion.getName() + " &8&m-- &r" + expansion.getVersion().getUrl());
+        msg(s,
+            (expansion.shouldUpdate() ? "&e" : "") + expansion.getName() + " &8&m-- &r" + expansion
+                .getVersion().getUrl());
         return true;
       }
 
@@ -127,21 +132,25 @@ public class ExpansionCloudCommands implements CommandExecutor {
       );
 
       // latest version
-            JSONMessage latestVersion = JSONMessage.create(color("&bLatest version: &f" + expansion.getLatestVersion()));
+      JSONMessage latestVersion = JSONMessage
+          .create(color("&bLatest version: &f" + expansion.getLatestVersion()));
       latestVersion.tooltip(color("&bReleased: &f" + expansion.getTimeSinceLastUpdate()
           + "\n&bUpdate information: &f" + expansion.getVersion().getReleaseNotes()
       ));
       latestVersion.send(p);
 
       // versions
-            JSONMessage versions = JSONMessage.create(color("&bVersions available: &f" + expansion.getVersions().size()));
+      JSONMessage versions = JSONMessage
+          .create(color("&bVersions available: &f" + expansion.getVersions().size()));
       versions.tooltip(color(String.join("&b, &f", expansion.getAvailableVersions())));
-            versions.suggestCommand("/papi ecloud versioninfo " + expansion.getName() + " " + expansion.getLatestVersion());
+      versions.suggestCommand(
+          "/papi ecloud versioninfo " + expansion.getName() + " " + expansion.getLatestVersion());
       versions.send(p);
 
       // placeholders
       if (expansion.getPlaceholders() != null) {
-                JSONMessage placeholders = JSONMessage.create(color("&bPlaceholders: &f" + expansion.getPlaceholders().size()));
+        JSONMessage placeholders = JSONMessage
+            .create(color("&bPlaceholders: &f" + expansion.getPlaceholders().size()));
         placeholders.tooltip(color(String.join("&b, &f", expansion.getPlaceholders())));
         placeholders.suggestCommand("/papi ecloud placeholders " + expansion.getName());
         placeholders.send(p);
@@ -182,7 +191,8 @@ public class ExpansionCloudCommands implements CommandExecutor {
       Player p = (Player) s;
 
       JSONMessage download = JSONMessage.create(color("&7Click to download this version"));
-            download.suggestCommand("/papi ecloud download " + expansion.getName() + " " + version.getVersion());
+      download.suggestCommand(
+          "/papi ecloud download " + expansion.getName() + " " + version.getVersion());
       download.send(p);
       return true;
     }
@@ -204,12 +214,14 @@ public class ExpansionCloudCommands implements CommandExecutor {
       List<String> placeholders = expansion.getPlaceholders();
 
       if (placeholders == null) {
-                msg(s, "&cThe expansion: &f" + expansion.getName() + " &cdoes not have any placeholders listed.",
+        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) {
+      if (!(s instanceof Player)
+          || plugin.getExpansionManager().getRegisteredExpansion(expansion.getName()) == null) {
         msg(s, "&bPlaceholders: &f" + placeholders.size(),
             String.join("&a, &f", placeholders));
         return true;
@@ -287,11 +299,14 @@ public class ExpansionCloudCommands implements CommandExecutor {
       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!"));
+        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);
+      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);
 
@@ -304,10 +319,25 @@ public class ExpansionCloudCommands implements CommandExecutor {
       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());
+        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++;
         }
 
         return true;
@@ -315,40 +345,55 @@ public class ExpansionCloudCommands implements CommandExecutor {
 
       Player p = (Player) s;
 
-			for (Entry<Integer, CloudExpansion> expansion : ex.entrySet()) {
-				
-				if (expansion == null || expansion.getValue() == null) {
+      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);
         StringBuilder sb = new StringBuilder();
-                if (expansion.getValue().shouldUpdate()) {
+        if (expansion.shouldUpdate()) {
           sb.append("&6Click to update to the latest version of this expansion\n\n");
-                } else if (!expansion.getValue().hasExpansion()) {
+        } 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.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());
+        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());
 
-                String msg = color("&b" + (expansion.getKey()+1) + "&7: " + (expansion.getValue().shouldUpdate() ? "&6" : (expansion.getValue().hasExpansion() ? "&a" : "")) + expansion.getValue().getName());
+        String msg = color(
+            "&b" + (i + 1) + "&7: " + (expansion.shouldUpdate() ? "&6"
+                : (expansion.hasExpansion() ? "&a" : "")) + expansion.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);
+        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[1].equalsIgnoreCase("download")) {
 
       if (args.length < 3) {
@@ -381,9 +426,12 @@ public class ExpansionCloudCommands implements CommandExecutor {
         }
       }
 
-			msg(s, "&aDownload starting for expansion: &f" + expansion.getName() + " &aversion: &f" + version);
+      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);
+      plugin.getExpansionCloud().clean();
+      plugin.getExpansionCloud().fetch(plugin.getPlaceholderAPIConfig().cloudAllowUnverifiedExpansions());
       return true;
     }
 
@@ -392,5 +440,4 @@ public class ExpansionCloudCommands implements CommandExecutor {
   }
 
 
-	
 }

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

@@ -20,23 +20,23 @@
  */
 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 CommandExecutor eCloud;
 
   public PlaceholderAPICommands(PlaceholderAPIPlugin i) {
@@ -46,15 +46,17 @@ public class PlaceholderAPICommands implements CommandExecutor {
 
   @Override
   public boolean onCommand(CommandSender s, Command c, String label, String[] args) {
-
     if (args.length == 0) {
-			Msg.msg(s, "PlaceholderAPI &7version &b&o" + plugin.getDescription().getVersion(),
-			"&fCreated by&7: &bextended_clip");
-			return true;
 
+      Msg.msg(s, "PlaceholderAPI &7version &b&o" + plugin.getDescription().getVersion(),
+          "&fCreated by&7: &bextended_clip",
+              "&fPapi commands: &b/papi help",
+              "&fEcloud commands: &b/papi ecloud");
+      return true;
     } else {
 
       if (args[0].equalsIgnoreCase("help")) {
+
         Msg.msg(s, "PlaceholderAPI &aHelp &e(&f" + plugin.getDescription().getVersion() + "&e)",
             "&b/papi",
             "&fView plugin info/version info",
@@ -62,13 +64,18 @@ public class PlaceholderAPICommands implements CommandExecutor {
             "&fList all placeholder expansions that are currently active",
             "&b/papi info <placeholder name>",
             "&fView information for a specific expansion",
-				"&b/papi parse <...args>",
+            "&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",
@@ -80,111 +87,107 @@ public class PlaceholderAPICommands implements CommandExecutor {
                 "&fView ecloud command usage");
           }
         }
-				
         return true;
-				
       } else if (args[0].equalsIgnoreCase("ecloud")) {
+
         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 expansion cloud is not enabled!");
           return true;
         }
-				
         return eCloud.onCommand(s, c, label, args);
-				
       } else if (args[0].equalsIgnoreCase("enablecloud")) {
+
         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 enabled!");
           return true;
         }
-				
         plugin.enableCloud();
         plugin.getPlaceholderAPIConfig().setCloudEnabled(true);
         Msg.msg(s, "&aThe cloud has been enabled!");
         return true;
-				
       } else if (args[0].equalsIgnoreCase("disablecloud")) {
 
         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")) {
 
         if (!s.hasPermission("placeholderapi.info")) {
           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, "&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 > 1 && args[0].equalsIgnoreCase("parse")) {
+      } else if (args.length > 2 && args[0].equalsIgnoreCase("parse")
+          || args.length > 2 && args[0].equalsIgnoreCase("bcparse")) {
 
-				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;
         }
+        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));
         }
-				
-				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")) {
 
@@ -197,24 +200,18 @@ public class PlaceholderAPICommands implements CommandExecutor {
             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")) {
 
@@ -224,11 +221,8 @@ public class PlaceholderAPICommands implements CommandExecutor {
             return true;
           }
         }
-				
         Msg.msg(s, "&fPlaceholder&7API &bconfiguration reloaded!");
-				
         plugin.reloadConf(s);
-
       } else if (args[0].equalsIgnoreCase("list")) {
 
         if (s instanceof Player) {
@@ -239,18 +233,56 @@ public class PlaceholderAPICommands implements CommandExecutor {
         }
 
         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());
+        Msg.msg(s, registered.stream().sorted().collect(Collectors.joining(", ")));
+      } else if (args.length > 1 && args[0].equalsIgnoreCase("register")) {
+
+        if (s instanceof Player) {
+          if (!s.hasPermission("placeholderapi.register")) {
+            Msg.msg(s, "&cYou don't have permission to do that!");
+            return true;
+          }
+        }
+
+        String fileName = args[1].replace(".jar", "");
+        PlaceholderExpansion ex = plugin.getExpansionManager().registerExpansion(fileName);
+
+        if (ex == null) {
+          Msg.msg(s, "&cFailed to register expansion from " + fileName);
+          return true;
+        }
+
+        Msg.msg(s, "&aSuccessfully registered expansion: &f" + ex.getName());
+      } else if (args.length > 1 && args[0].equalsIgnoreCase("unregister")) {
+
+        if (s instanceof Player) {
+          if (!s.hasPermission("placeholderapi.register")) {
+            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 (PlaceholderAPI.unregisterExpansion(ex)) {
+          Msg.msg(s, "&aSuccessfully unregistered expansion: &f" + ex.getName());
+        } else {
+          Msg.msg(s, "&cFailed to unregister expansion: &f" + ex.getName());
+        }
+
       } else {
         Msg.msg(s, "&cIncorrect usage! &7/papi help");
       }
     }
-
     return true;
   }
 

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

@@ -33,12 +33,12 @@ public class ExpansionRegisterEvent extends Event {
     this.expansion = expansion;
   }
 
-	@Override
-	public HandlerList getHandlers() {
+  public static HandlerList getHandlerList() {
     return HANDLERS;
   }
 
-	public static HandlerList getHandlerList() {
+  @Override
+  public HandlerList getHandlers() {
     return HANDLERS;
   }
 

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

@@ -20,7 +20,6 @@
  */
 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;
@@ -34,12 +33,12 @@ public class ExpansionUnregisterEvent extends Event {
     this.expansion = expansion;
   }
 
-	@Override
-	public HandlerList getHandlers() {
+  public static HandlerList getHandlerList() {
     return HANDLERS;
   }
 
-	public static HandlerList getHandlerList() {
+  @Override
+  public HandlerList getHandlers() {
     return HANDLERS;
   }
 

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

@@ -36,12 +36,12 @@ public class PlaceholderHookUnloadEvent extends Event {
     this.hook = placeholderHook;
   }
 
-	@Override
-	public HandlerList getHandlers() {
+  public static HandlerList getHandlerList() {
     return HANDLERS;
   }
 
-	public static HandlerList getHandlerList() {
+  @Override
+  public HandlerList getHandlers() {
     return HANDLERS;
   }
 

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

@@ -21,12 +21,11 @@
 package me.clip.placeholderapi.expansion;
 
 /**
- * This interface allows a class which extends a {@link PlaceholderExpansion}
- * to have the clear method called when the implementing expansion is unregistered
- * from PlaceholderAPI.
- * This is useful if we want to do things when the implementing hook is unregistered
- * @author Ryan McCarthy
+ * This interface allows a class which extends a {@link PlaceholderExpansion} to have the clear
+ * method called when the implementing expansion is unregistered from PlaceholderAPI. This is useful
+ * if we want to do things when the implementing hook is unregistered
  *
+ * @author Ryan McCarthy
  */
 public interface Cacheable {
 

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

@@ -23,16 +23,17 @@ package me.clip.placeholderapi.expansion;
 import org.bukkit.entity.Player;
 
 /**
- * This interface allows a class which extends a {@link PlaceholderExpansion}
- * to have the cleanup method called every time a player leaves the server.
- * This is useful if we want to clean up after the player
- * @author Ryan McCarthy
+ * This interface allows a class which extends a {@link PlaceholderExpansion} to have the cleanup
+ * method called every time a player leaves the server. This is useful if we want to clean up after
+ * the player
  *
+ * @author Ryan McCarthy
  */
 public interface Cleanable {
 
   /**
    * Called when a player leaves the server
+   *
    * @param p (@link Player} who left the server
    */
   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
- * have any options listed in the getDefaults map automatically added to the PlaceholderAPI config.yml file
- * @author Ryan McCarthy
+ * Any {@link PlaceholderExpansion} class which implements configurable will have any options listed
+ * in the getDefaults map automatically added to the PlaceholderAPI config.yml file
  *
+ * @author Ryan McCarthy
  */
 public interface Configurable {
 
   /**
-	 * This method will be called before the implementing class is registered
-	 * to obtain a map of configuration options that the implementing class needs
-	 * These paths and values will be added to the PlaceholderAPI config.yml in the configuration section
-	 * expansions.(placeholder identifier).(your key): (your value)
-	 * @return Map of config path / values which need to be added / removed from the PlaceholderAPI config.yml file
+   * This method will be called before the implementing class is registered to obtain a map of
+   * configuration options that the implementing class needs These paths and values will be added to
+   * the PlaceholderAPI config.yml in the configuration section expansions.(placeholder
+   * identifier).(your key): (your value)
+   *
+   * @return Map of config path / values which need to be added / removed from the PlaceholderAPI
+   * 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;
@@ -29,20 +35,17 @@ 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;
 
   public ExpansionManager(PlaceholderAPIPlugin instance) {
     plugin = instance;
+    File f = new File(PlaceholderAPIPlugin.getInstance().getDataFolder(), "expansions");
+    if (!f.exists()) {
+      f.mkdirs();
+    }
   }
 
   public void clean() {
@@ -68,25 +71,19 @@ public final class ExpansionManager {
     return null;
   }
 
-	public boolean registerExpansion(PlaceholderExpansion c) {
-
-		if (c == null || c.getIdentifier() == null) {
+  public boolean registerExpansion(PlaceholderExpansion expansion) {
+    if (expansion == null || expansion.getIdentifier() == null) {
       return false;
     }
-
-		if (c instanceof Configurable) {
-
-			Map<String, Object> defaults = ((Configurable) c).getDefaults();
-			String pre = "expansions." + c.getIdentifier() + ".";
+    if (expansion instanceof Configurable) {
+      Map<String, Object> defaults = ((Configurable) expansion).getDefaults();
+      String pre = "expansions." + expansion.getIdentifier() + ".";
       FileConfiguration cfg = plugin.getConfig();
-
       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;
@@ -99,70 +96,91 @@ public final class ExpansionManager {
           }
         }
       }
-
       if (save) {
         plugin.saveConfig();
         plugin.reloadConfig();
       }
     }
-
-		if (c instanceof VersionSpecific) {
-			VersionSpecific nms = (VersionSpecific) c;
+    if (expansion instanceof VersionSpecific) {
+      VersionSpecific nms = (VersionSpecific) expansion;
       if (!nms.isCompatibleWith(PlaceholderAPIPlugin.getServerVersion())) {
-				plugin.getLogger().info("Your server version is not compatible with expansion: " + c.getIdentifier()
-						+ " version: " + c.getVersion());
+        plugin.getLogger()
+            .info(
+                "Your server version is not compatible with expansion: " + expansion.getIdentifier()
+                    + " version: " + expansion.getVersion());
         return false;
       }
     }
-
-		if (!c.canRegister()) {
-			if (c.getRequiredPlugin() != null) {
-				cache.put(c.getRequiredPlugin().toLowerCase(), c);
+    if (!expansion.canRegister()) {
+      if (expansion.getRequiredPlugin() != null) {
+        cache.put(expansion.getRequiredPlugin().toLowerCase(), expansion);
       }
       return false;
     }
-
-		if (!c.register()) {
+    if (!expansion.register()) {
       return false;
     }
-
-		if (c instanceof Listener) {
-			Listener l = (Listener) c;
+    if (expansion instanceof Listener) {
+      Listener l = (Listener) expansion;
       Bukkit.getPluginManager().registerEvents(l, plugin);
     }
-
-		plugin.getLogger().info("Successfully registered expansion: " + c.getIdentifier());
-
-		if (c instanceof Taskable) {
-			((Taskable) c).start();
+    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 void registerAllExpansions() {
 
+  public PlaceholderExpansion registerExpansion(String fileName) {
+    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;
+  }
+
+  public void registerAllExpansions() {
     if (plugin == null) {
       return;
     }
-
-		List<Class<?>> subs = FileUtil.getClasses("expansions", PlaceholderExpansion.class);
-
+    List<Class<?>> subs = FileUtil.getClasses("expansions", null, PlaceholderExpansion.class);
     if (subs == null || subs.isEmpty()) {
       return;
     }
-
     for (Class<?> klass : subs) {
-
-			if (klass == null) {
-				continue;
+      PlaceholderExpansion ex = createInstance(klass);
+      if (ex != null) {
+        registerExpansion(ex);
+      }
+    }
   }
 
-			try {
-
+  private PlaceholderExpansion createInstance(Class<?> klass) {
+    if (klass == null) {
+      return null;
+    }
     PlaceholderExpansion ex = null;
-
+    if (!PlaceholderExpansion.class.isAssignableFrom(klass)) {
+      return null;
+    }
+    try {
       Constructor<?>[] c = klass.getConstructors();
-
       if (c.length == 0) {
         ex = (PlaceholderExpansion) klass.newInstance();
       } else {
@@ -173,27 +191,11 @@ public final class ExpansionManager {
           }
         }
       }
-
-				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("Failed to init placeholder expansion from class: " + klass.getName());
       plugin.getLogger().severe(t.getMessage());
     }
-		}
+    return ex;
   }
 }

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

@@ -34,7 +34,10 @@ public enum NMSVersion {
   SPIGOT_1_9_R2("v1_9_R2"),
   SPIGOT_1_10_R1("v1_10_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;
 
@@ -42,10 +45,6 @@ public enum NMSVersion {
     this.version = version;
   }
 
-	public String getVersion() {
-		return version;
-	}
-	
   public static NMSVersion getVersion(String version) {
     for (NMSVersion v : values()) {
       if (v.getVersion().equalsIgnoreCase(version)) {
@@ -54,4 +53,9 @@ public enum NMSVersion {
     }
     return NMSVersion.UNKNOWN;
   }
+
+  public String getVersion() {
+    return version;
+  }
+
 }

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;
@@ -27,12 +28,11 @@ 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
+   *
    * @return {@link #getIdentifier()} by default, name of this expansion if specified
    */
   public String getName() {
@@ -41,25 +41,29 @@ public abstract class PlaceholderExpansion extends PlaceholderHook {
 
   /**
    * 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.
-   * by default will return the deprecated {@link #getPlugin()} method
+   * 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() {
@@ -68,6 +72,7 @@ public abstract class PlaceholderExpansion extends PlaceholderHook {
 
   /**
    * The placeholders associated with this expansion
+   *
    * @return placeholder list that this expansion provides
    */
   public List<String> getPlaceholders() {
@@ -75,8 +80,10 @@ public abstract class PlaceholderExpansion extends PlaceholderHook {
   }
 
   /**
-	 * Expansions that do not use the ecloud and instead register from the dependency should set this to true
-	 * to ensure that your placeholder expansion is not unregistered when the papi reload command is used
+   * Expansions that do not use the ecloud and instead register from the dependency should set this
+   * to true to ensure that your placeholder expansion is not unregistered when the papi reload
+   * command is used
+   *
    * @return if this expansion should persist through placeholder reloads
    */
   public boolean persist() {
@@ -85,6 +92,7 @@ public abstract class PlaceholderExpansion extends PlaceholderHook {
 
   /**
    * Check if this placeholder identfier has already been registered
+   *
    * @return true if the identifier for this expansion is already registered
    */
   public boolean isRegistered() {
@@ -93,16 +101,19 @@ public abstract class PlaceholderExpansion extends PlaceholderHook {
   }
 
   /**
-	 * If any requirements need to be checked before this expansion should register,
-   * you can check them here
+   * If any requirements need to be checked before this expansion should register, you can check
+   * them here
+   *
    * @return true if this hook meets all the requirements to register
    */
   public boolean canRegister() {
-		return getRequiredPlugin() == null || Bukkit.getPluginManager().getPlugin(getRequiredPlugin()) != null;
+    return getRequiredPlugin() == null
+        || Bukkit.getPluginManager().getPlugin(getRequiredPlugin()) != null;
   }
 
   /**
    * Attempt to register this PlaceholderExpansion
+   *
    * @return true if this expansion is now registered with PlaceholderAPI
    */
   public boolean register() {
@@ -112,6 +123,7 @@ public abstract class PlaceholderExpansion extends PlaceholderHook {
 
   /**
    * Quick getter for the {@link PlaceholderAPIPlugin} instance
+   *
    * @return {@link PlaceholderAPIPlugin} instance
    */
   public PlaceholderAPIPlugin getPlaceholderAPI() {
@@ -119,23 +131,28 @@ public abstract class PlaceholderExpansion extends PlaceholderHook {
   }
 
   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) {
-		return getPlaceholderAPI().getConfig().getInt("expansions." + getIdentifier() + "." + path, def);
+    return getPlaceholderAPI().getConfig()
+        .getInt("expansions." + getIdentifier() + "." + path, 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) {
-		return getPlaceholderAPI().getConfig().getDouble("expansions." + getIdentifier() + "." + path, def);
+    return getPlaceholderAPI().getConfig()
+        .getDouble("expansions." + getIdentifier() + "." + path, def);
   }
 
   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) {
@@ -143,7 +160,8 @@ public abstract class PlaceholderExpansion extends PlaceholderHook {
   }
 
   public ConfigurationSection getConfigSection(String path) {
-		return getPlaceholderAPI().getConfig().getConfigurationSection("expansions." + getIdentifier() + "." + path); 
+    return getPlaceholderAPI().getConfig()
+        .getConfigurationSection("expansions." + getIdentifier() + "." + path);
   }
 
   public ConfigurationSection getConfigSection() {
@@ -167,11 +185,15 @@ public abstract class PlaceholderExpansion extends PlaceholderHook {
    * @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
-  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);
 }

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

@@ -30,8 +30,8 @@ public interface Taskable {
   void start();
 
   /**
-	 * Called when the implementing class has been unregistered from PlaceholderAPI
-	 * Tasks that need to be performed when this expansion has unregistered should go here
+   * Called when the implementing class has been unregistered from PlaceholderAPI Tasks that need to
+   * be performed when this expansion has unregistered should go here
    */
   void stop();
 }

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

@@ -20,7 +20,7 @@
  */
 package me.clip.placeholderapi.expansion;
 
-public class Version {
+public final class Version {
 
   private boolean isSpigot;
 
@@ -38,4 +38,9 @@ public class Version {
   public boolean isSpigot() {
     return isSpigot;
   }
+
+  public boolean compareTo(String version) {
+    return getVersion().equalsIgnoreCase(version);
+  }
+
 }

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

@@ -21,17 +21,18 @@
 package me.clip.placeholderapi.expansion;
 
 /**
- * Placeholder expansions which use NMS code should be version specific.
- * Implementing this class allows you to perform checks based on the version the server is running. 
- * The isCompatibleWith method will be passed the server version and allow you to return if your expansion is compatible with that version.
- * @author Ryan McCarthy
+ * Placeholder expansions which use NMS code should be version specific. Implementing this class
+ * allows you to perform checks based on the version the server is running. The isCompatibleWith
+ * method will be passed the server version and allow you to return if your expansion is compatible
+ * with that version.
  *
+ * @author Ryan McCarthy
  */
 public interface VersionSpecific {
 
   /**
-	 * This method is called before the expansion is attempted to be registered
-	 * The server version will be passed to this method so you know what version the server is currently running.
+   * This method is called before the expansion is attempted to be registered The server version
+   * 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.
    */

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

@@ -20,11 +20,10 @@
  */
 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 {
@@ -173,6 +172,7 @@ public class CloudExpansion {
   }
 
   public class Version {
+
     private String url, version, release_notes;
 
     public String getUrl() {

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.net.HttpURLConnection;
+import java.io.BufferedReader;
+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 final String API = "http://api.extendedclip.com/v2/";
-    private final File dir;
-    private final TreeMap<Integer, CloudExpansion> remote = new TreeMap<>();
-    private final List<String> downloading = new ArrayList<>();
-    private Gson gson;
+    private static final String API_URL = "http://api.extendedclip.com/v2/";
+    private static final Gson GSON = new Gson();
 
-    public ExpansionCloudManager(PlaceholderAPIPlugin instance) {
-        plugin = instance;
-        gson = new Gson();
-        dir = new File(instance.getDataFolder() + File.separator + "expansions");
-        if (!dir.exists()) {
-            try {
-                dir.mkdirs();
-            } catch (Exception ex) {
-                ex.printStackTrace();
-            }
+
+    private final PlaceholderAPIPlugin plugin;
+    private final File expansionsDir;
+
+    private final List<String> downloading = new ArrayList<>();
+    private final Map<Integer, CloudExpansion> remote = new TreeMap<>();
+
+
+    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() {
-        return PlaceholderAPI.getExpansions().stream().filter(ex -> getCloudExpansion(ex.getName()) != null && getCloudExpansion(ex.getName()).shouldUpdate()).count();
+    public int getToUpdateCount() {
+        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()) {
-            return null;
-        }
-        TreeMap<Integer, CloudExpansion> byAuthor = new TreeMap<>();
-        boolean first = true;
+        if (remote.isEmpty()) return new HashMap<>();
+
+        Map<Integer, CloudExpansion> byAuthor = new TreeMap<>();
+
         for (CloudExpansion ex : remote.values()) {
-            if (ex.getAuthor().equalsIgnoreCase(author)) {
-                if (first) {
-                    first = false;
-                    byAuthor.put(0, ex);
-                } else {
-                    byAuthor.put(byAuthor.lastKey() + 1, ex);
-                }
-            }
+            if (!ex.getAuthor().equalsIgnoreCase(author)) continue;
+
+            byAuthor.put(byAuthor.size(), ex);
         }
 
-        if (byAuthor.isEmpty()) {
-            return null;
-        }
         return byAuthor;
     }
 
     public Map<Integer, CloudExpansion> getAllInstalled() {
-        if (remote.isEmpty()) {
-            return null;
-        }
-        TreeMap<Integer, CloudExpansion> has = new TreeMap<>();
-        boolean first = true;
+        if (remote.isEmpty()) return new HashMap<>();
+
+        Map<Integer, CloudExpansion> has = new TreeMap<>();
+
         for (CloudExpansion ex : remote.values()) {
-            if (ex.hasExpansion()) {
-                if (first) {
-                    first = false;
-                    has.put(1, ex);
-                } else {
-                    has.put(has.lastKey() + 1, ex);
-                }
-            }
+            if (!ex.hasExpansion()) continue;
+
+            has.put(has.size(), ex);
         }
 
-        if (has.isEmpty()) {
-            return null;
-        }
         return has;
     }
 
+
     public int getPagesAvailable(Map<Integer, CloudExpansion> map, int amount) {
         if (map == null) {
             return 0;
@@ -152,108 +150,54 @@ 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
-            public void run() {
+            final String readJson = URLReader.read(API_URL);
+            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();
-
-                    connection.setRequestMethod("GET");
-
-                    connection.connect();
-
-                    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());
+                    PlaceholderExpansion ex = plugin.getExpansionManager().getRegisteredExpansion(cexp.getName());
 
                     if (ex != null && ex.isRegistered()) {
-                            ce.setHasExpansion(true);
-                            if (!ex.getVersion().equals(ce.getLatestVersion())) {
-                                ce.setShouldUpdate(true);
+                        cexp.setHasExpansion(true);
+                        if (!ex.getVersion().equals(cexp.getLatestVersion())) {
+                            cexp.setShouldUpdate(true);
                         }
                     }
 
-                        unsorted.add(ce);
+                    unsorted.add(cexp);
                 }
-
-                    int count = 0;
+            });
 
             unsorted.sort(Comparator.comparing(CloudExpansion::getLastUpdate).reversed());
 
+            int count = 0;
             for (CloudExpansion e : unsorted) {
-                        remote.put(count, e);
-                        count++;
+                remote.put(count++, e);
             }
 
             plugin.getLogger().info(count + " placeholder expansions are available on the cloud.");
@@ -263,9 +207,13 @@ public class ExpansionCloudManager {
             if (updates > 0) {
                 plugin.getLogger().info(updates + " installed expansions have updates available.");
             }
+
+        });
     }
-            }
-        }.runTaskAsynchronously(plugin);
+
+
+    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());
     }
@@ -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/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;
@@ -8,15 +12,10 @@ 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 PlaceholderAPIPlugin plugin;
   private String spigotVersion, pluginVersion;
   private boolean updateAvailable;
 
@@ -25,7 +24,9 @@ public class UpdateChecker implements Listener {
     pluginVersion = i.getDescription().getVersion();
   }
 
-    public boolean hasUpdateAvailable() { return updateAvailable; }
+  public boolean hasUpdateAvailable() {
+    return updateAvailable;
+  }
 
   public String getSpigotVersion() {
     return spigotVersion;
@@ -34,7 +35,8 @@ public class UpdateChecker implements Listener {
   public void fetch() {
     Bukkit.getScheduler().runTaskAsynchronously(plugin, () -> {
       try {
-                HttpsURLConnection con = (HttpsURLConnection) new URL("https://api.spigotmc.org/legacy/update.php?resource=" + RESOURCE_ID).openConnection();
+        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) {
@@ -53,15 +55,19 @@ public class UpdateChecker implements Listener {
       }
 
       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 + "/");
+        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;
+      if (spigotVersion == null || spigotVersion.isEmpty()) {
+          return false;
+      }
     String plV = toReadable(pluginVersion);
     String spV = toReadable(spigotVersion);
     return plV.compareTo(spV) < 0;
@@ -77,8 +83,11 @@ public class UpdateChecker implements Listener {
   @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 + "/");
+      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;
@@ -30,22 +28,27 @@ 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) {
+    return getClasses(folder, null, type);
+  }
+
+  public static List<Class<?>> getClasses(String folder, String fileName, Class<?> type) {
     List<Class<?>> list = new ArrayList<>();
     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");
+        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) {
@@ -55,7 +58,8 @@ public class FileUtil {
         list = gather(file.toURI().toURL(), list, type);
       }
       return list;
-        } catch (Throwable t) {}
+    } catch (Throwable t) {
+    }
     return null;
   }
 
@@ -63,9 +67,7 @@ public class FileUtil {
     if (list == null) {
       list = new ArrayList<>();
     }
-        try {
-            URLClassLoader cl = new URLClassLoader(new URL[]{jar}, clazz.getClassLoader());
-            JarInputStream jis = new JarInputStream(jar.openStream());
+    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) {
@@ -84,8 +86,6 @@ public class FileUtil {
           }
         }
       }
-            cl.close();
-            jis.close();
     } catch (Throwable t) {
     }
     return list;

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

@@ -20,17 +20,21 @@
  */
 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) {
     Arrays.stream(msg).map(Msg::color).forEach(s::sendMessage);
   }
 
+  public static void broadcast(String... msg) {
+    Arrays.stream(msg).map(Msg::color).forEach(Bukkit::broadcastMessage);
+  }
+
   public static String color(String text) {
     return ChatColor.translateAlternateColorCodes('&', text);
   }

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.injector.signs.bypass: true
-            placeholderapi.injector.anvil.bypass: true
+            placeholderapi.register: 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