Merge pull request #667 from PlaceholderAPI/fix/666-lowercase-issues

Fix issue with invalid placeholder pattern lowercasing text

build.gradle

@@ -3,12 +3,12 @@ import org.apache.tools.ant.filters.ReplaceTokens
 plugins {
     id "java"
     id "maven-publish"
-    id "org.cadixdev.licenser" version "0.6.1"
-    id "com.github.johnrengelman.shadow" version "7.1.0"
+    id "org.cadixdev.licenser" version "0.6.0"
+    id "com.github.johnrengelman.shadow" version "7.0.0"
 }
 
 group "me.clip"
-version "2.11.0"
+version "2.10.10-DEV-${System.getProperty("BUILD_NUMBER")}"
 
 description "An awesome placeholder provider!"
 
@@ -24,9 +24,10 @@ repositories {
 
 dependencies {
     implementation "org.bstats:bstats-bukkit:2.2.1"
-    implementation "net.kyori:adventure-platform-bukkit:4.0.1"
 
-    compileOnly "org.spigotmc:spigot-api:1.18-R0.1-SNAPSHOT"
+    implementation "net.kyori:adventure-platform-bukkit:4.0.0"
+
+    compileOnly "org.spigotmc:spigot-api:1.17.1-R0.1-SNAPSHOT"
     compileOnly "org.jetbrains:annotations:22.0.0"
 
     testImplementation "org.openjdk.jmh:jmh-core:1.32"

gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.3.1-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.0.2-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists

gradlew

@@ -1,7 +1,7 @@
-#!/bin/sh
+#!/usr/bin/env sh
 
 #
-# Copyright <20> 2015-2021 the original authors.
+# Copyright 2015 the original author or authors.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -17,101 +17,67 @@
 #
 
 ##############################################################################
-#
-#   Gradle start up script for POSIX generated by Gradle.
-#
-#   Important for running:
-#
-#   (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is
-#       noncompliant, but you have some other compliant shell such as ksh or
-#       bash, then to run this script, type that shell name before the whole
-#       command line, like:
-#
-#           ksh Gradle
-#
-#       Busybox and similar reduced shells will NOT work, because this script
-#       requires all of these POSIX shell features:
-#         * functions;
-#         * expansions <20>$var<61>, <20>${var}<7D>, <20>${var:-default}<7D>, <20>${var+SET}<7D>,
-#           <20>${var#prefix}<7D>, <20>${var%suffix}<7D>, and <20>$( cmd )<29>;
-#         * compound commands having a testable exit status, especially <20>case<73>;
-#         * various built-in commands including <20>command<6E>, <20>set<65>, and <20>ulimit<69>.
-#
-#   Important for patching:
-#
-#   (2) This script targets any POSIX shell, so it avoids extensions provided
-#       by Bash, Ksh, etc; in particular arrays are avoided.
-#
-#       The "traditional" practice of packing multiple parameters into a
-#       space-separated string is a well documented source of bugs and security
-#       problems, so this is (mostly) avoided, by progressively accumulating
-#       options in "$@", and eventually passing that to Java.
-#
-#       Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS,
-#       and GRADLE_OPTS) rely on word-splitting, this is performed explicitly;
-#       see the in-line comments for details.
-#
-#       There are tweaks for specific operating systems such as AIX, CygWin,
-#       Darwin, MinGW, and NonStop.
-#
-#   (3) This script is generated from the Groovy template
-#       https://github.com/gradle/gradle/blob/master/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
-#       within the Gradle project.
-#
-#       You can find Gradle at https://github.com/gradle/gradle/.
-#
+##
+##  Gradle start up script for UN*X
+##
 ##############################################################################
 
 # Attempt to set APP_HOME
-
 # Resolve links: $0 may be a link
-app_path=$0
-
-# Need this for daisy-chained symlinks.
-while
-    APP_HOME=${app_path%"${app_path##*/}"}  # leaves a trailing /; empty if no leading path
-    [ -h "$app_path" ]
-do
-    ls=$( ls -ld "$app_path" )
-    link=${ls#*' -> '}
-    case $link in             #(
-      /*)   app_path=$link ;; #(
-      *)    app_path=$APP_HOME$link ;;
-    esac
+PRG="$0"
+# Need this for relative symlinks.
+while [ -h "$PRG" ] ; do
+    ls=`ls -ld "$PRG"`
+    link=`expr "$ls" : '.*-> \(.*\)$'`
+    if expr "$link" : '/.*' > /dev/null; then
+        PRG="$link"
+    else
+        PRG=`dirname "$PRG"`"/$link"
+    fi
 done
-
-APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
+SAVED="`pwd`"
+cd "`dirname \"$PRG\"`/" >/dev/null
+APP_HOME="`pwd -P`"
+cd "$SAVED" >/dev/null
 
 APP_NAME="Gradle"
-APP_BASE_NAME=${0##*/}
+APP_BASE_NAME=`basename "$0"`
 
 # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
 DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
 
 # Use the maximum available, or set MAX_FD != -1 to use that value.
-MAX_FD=maximum
+MAX_FD="maximum"
 
 warn () {
     echo "$*"
-} >&2
+}
 
 die () {
     echo
     echo "$*"
     echo
     exit 1
-} >&2
+}
 
 # OS specific support (must be 'true' or 'false').
 cygwin=false
 msys=false
 darwin=false
 nonstop=false
-case "$( uname )" in                #(
-  CYGWIN* )         cygwin=true  ;; #(
-  Darwin* )         darwin=true  ;; #(
-  MSYS* | MINGW* )  msys=true    ;; #(
-  NONSTOP* )        nonstop=true ;;
+case "`uname`" in
+  CYGWIN* )
+    cygwin=true
+    ;;
+  Darwin* )
+    darwin=true
+    ;;
+  MINGW* )
+    msys=true
+    ;;
+  NONSTOP* )
+    nonstop=true
+    ;;
 esac
 
 CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
@@ -121,9 +87,9 @@ CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
 if [ -n "$JAVA_HOME" ] ; then
     if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
         # IBM's JDK on AIX uses strange locations for the executables
-        JAVACMD=$JAVA_HOME/jre/sh/java
+        JAVACMD="$JAVA_HOME/jre/sh/java"
     else
-        JAVACMD=$JAVA_HOME/bin/java
+        JAVACMD="$JAVA_HOME/bin/java"
     fi
     if [ ! -x "$JAVACMD" ] ; then
         die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
@@ -132,7 +98,7 @@ Please set the JAVA_HOME variable in your environment to match the
 location of your Java installation."
     fi
 else
-    JAVACMD=java
+    JAVACMD="java"
     which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
 
 Please set the JAVA_HOME variable in your environment to match the
@@ -140,95 +106,80 @@ location of your Java installation."
 fi
 
 # Increase the maximum file descriptors if we can.
-if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
-    case $MAX_FD in #(
-      max*)
-        MAX_FD=$( ulimit -H -n ) ||
-            warn "Could not query maximum file descriptor limit"
-    esac
-    case $MAX_FD in  #(
-      '' | soft) :;; #(
-      *)
-        ulimit -n "$MAX_FD" ||
-            warn "Could not set maximum file descriptor limit to $MAX_FD"
-    esac
+if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
+    MAX_FD_LIMIT=`ulimit -H -n`
+    if [ $? -eq 0 ] ; then
+        if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
+            MAX_FD="$MAX_FD_LIMIT"
+        fi
+        ulimit -n $MAX_FD
+        if [ $? -ne 0 ] ; then
+            warn "Could not set maximum file descriptor limit: $MAX_FD"
+        fi
+    else
+        warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
+    fi
 fi
 
-# Collect all arguments for the java command, stacking in reverse order:
-#   * args from the command line
-#   * the main class name
-#   * -classpath
-#   * -D...appname settings
-#   * --module-path (only if needed)
-#   * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.
+# For Darwin, add options to specify how the application appears in the dock
+if $darwin; then
+    GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
+fi
 
 # For Cygwin or MSYS, switch paths to Windows format before running java
-if "$cygwin" || "$msys" ; then
-    APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
-    CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" )
+if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then
+    APP_HOME=`cygpath --path --mixed "$APP_HOME"`
+    CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
 
-    JAVACMD=$( cygpath --unix "$JAVACMD" )
+    JAVACMD=`cygpath --unix "$JAVACMD"`
 
-    # Now convert the arguments - kludge to limit ourselves to /bin/sh
-    for arg do
-        if
-            case $arg in                                #(
-              -*)   false ;;                            # don't mess with options #(
-              /?*)  t=${arg#/} t=/${t%%/*}              # looks like a POSIX filepath
-                    [ -e "$t" ] ;;                      #(
-              *)    false ;;
-            esac
-        then
-            arg=$( cygpath --path --ignore --mixed "$arg" )
-        fi
-        # Roll the args list around exactly as many times as the number of
-        # args, so each arg winds up back in the position where it started, but
-        # possibly modified.
-        #
-        # NB: a `for` loop captures its iteration list before it begins, so
-        # changing the positional parameters here affects neither the number of
-        # iterations, nor the values presented in `arg`.
-        shift                   # remove old arg
-        set -- "$@" "$arg"      # push replacement arg
+    # We build the pattern for arguments to be converted via cygpath
+    ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
+    SEP=""
+    for dir in $ROOTDIRSRAW ; do
+        ROOTDIRS="$ROOTDIRS$SEP$dir"
+        SEP="|"
     done
+    OURCYGPATTERN="(^($ROOTDIRS))"
+    # Add a user-defined pattern to the cygpath arguments
+    if [ "$GRADLE_CYGPATTERN" != "" ] ; then
+        OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
+    fi
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    i=0
+    for arg in "$@" ; do
+        CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
+        CHECK2=`echo "$arg"|egrep -c "^-"`                                 ### Determine if an option
+
+        if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then                    ### Added a condition
+            eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
+        else
+            eval `echo args$i`="\"$arg\""
+        fi
+        i=`expr $i + 1`
+    done
+    case $i in
+        0) set -- ;;
+        1) set -- "$args0" ;;
+        2) set -- "$args0" "$args1" ;;
+        3) set -- "$args0" "$args1" "$args2" ;;
+        4) set -- "$args0" "$args1" "$args2" "$args3" ;;
+        5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
+        6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
+        7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
+        8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
+        9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+    esac
 fi
 
-# Collect all arguments for the java command;
-#   * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of
-#     shell script including quotes and variable substitutions, so put them in
-#     double quotes to make sure that they get re-expanded; and
-#   * put everything else in single quotes, so that it's not re-expanded.
+# Escape application args
+save () {
+    for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
+    echo " "
+}
+APP_ARGS=`save "$@"`
 
-set -- \
-        "-Dorg.gradle.appname=$APP_BASE_NAME" \
-        -classpath "$CLASSPATH" \
-        org.gradle.wrapper.GradleWrapperMain \
-        "$@"
-
-# Use "xargs" to parse quoted args.
-#
-# With -n1 it outputs one arg per line, with the quotes and backslashes removed.
-#
-# In Bash we could simply go:
-#
-#   readarray ARGS < <( xargs -n1 <<<"$var" ) &&
-#   set -- "${ARGS[@]}" "$@"
-#
-# but POSIX shell has neither arrays nor command substitution, so instead we
-# post-process each arg (as a line of input to sed) to backslash-escape any
-# character that might be a shell metacharacter, then use eval to reverse
-# that process (while maintaining the separation between arguments), and wrap
-# the whole thing up as a single "set" statement.
-#
-# This will of course break if any of these variables contains a newline or
-# an unmatched quote.
-#
-
-eval "set -- $(
-        printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" |
-        xargs -n1 |
-        sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' |
-        tr '\n' ' '
-    )" '"$@"'
+# Collect all arguments for the java command, following the shell quoting and substitution rules
+eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
 
 exec "$JAVACMD" "$@"

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

@@ -27,11 +27,8 @@ import org.bukkit.event.HandlerList;
 import org.jetbrains.annotations.NotNull;
 
 /**
- * This event indicates that a <b>single</b> {@link PlaceholderExpansion PlaceholderExpansion} has
- * been registered in PlaceholderAPI.
- * 
- * <p>To know when <b>all</b> Expansions have been registered, use the
- * {@link me.clip.placeholderapi.events.ExpansionsLoadedEvent ExpansionsLoadedEvent} instead.
+ * Indicates that a {@link PlaceholderExpansion} has been registered by
+ * PlaceholderAPI.
  */
 public final class ExpansionRegisterEvent extends Event implements Cancellable {
 
@@ -51,25 +48,15 @@ public final class ExpansionRegisterEvent extends Event implements Cancellable {
   }
   
   /**
-   * The {@link PlaceholderExpansion PlaceholderExpansion} that was registered in PlaceholderAPI.
-   * <br>The PlaceholderExpansion will be available for use when the event
-   * {@link #isCancelled() was not cancelled}!
+   * The {@link PlaceholderExpansion expansion} that was registered.
    * 
-   * @return Current instance of the registered {@link PlaceholderExpansion PlaceholderExpansion}
+   * @return The {@link PlaceholderExpansion} instance.
    */
   @NotNull
   public PlaceholderExpansion getExpansion() {
     return expansion;
   }
 
-  /**
-   * Indicates if this event was cancelled or not.
-   * <br>A cancelled Event will result in the {@link #getExpansion() PlaceholderExpansion} NOT
-   * being added to PlaceholderAPI's internal list and will therefore be considered not registered
-   * anymore.
-   * 
-   * @return Whether the event has been cancelled or not.
-   */
   @Override
   public boolean isCancelled() {
     return cancelled;

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

@@ -26,19 +26,15 @@ import org.bukkit.event.HandlerList;
 import org.jetbrains.annotations.NotNull;
 
 /**
- * This event indicates that a {@link PlaceholderExpansion PlaceholderExpansion} has been
- * unregistered by PlaceholderAPI.
- * 
- * <p>Note that this event is triggered <b>before</b> the PlaceholderExpansion is completely
- * removed.
- * <br>This includes removing any Listeners, stopping active tasks and clearing the cache of
- * the PlaceholderExpansion.
+ * Indicates that a {@link PlaceholderExpansion} had been unregistered by
+ * PlaceholderAPI.
  */
 public final class ExpansionUnregisterEvent extends Event {
 
   @NotNull
   private static final HandlerList HANDLERS = new HandlerList();
-  
+
+
   @NotNull
   private final PlaceholderExpansion expansion;
 
@@ -52,9 +48,9 @@ public final class ExpansionUnregisterEvent extends Event {
   }
   
   /**
-   * The {@link PlaceholderExpansion PlaceholderExpansion} that was unregistered.
+   * The {@link PlaceholderExpansion expansion} that was unregistered.
    * 
-   * @return The {@link PlaceholderExpansion PlaceholderExpansion} instance.
+   * @return The {@link PlaceholderExpansion} instance.
    */
   @NotNull
   public PlaceholderExpansion getExpansion() {

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

@@ -21,42 +21,18 @@
 package me.clip.placeholderapi.events;
 
 
-import java.util.Collections;
-import java.util.List;
-import me.clip.placeholderapi.expansion.PlaceholderExpansion;
 import org.bukkit.event.Event;
 import org.bukkit.event.HandlerList;
 import org.jetbrains.annotations.NotNull;
 
 /**
- * This event indicated that <b>all</b> {@link PlaceholderExpansion PlaceholderExpansions} have
- * been registered in PlaceholderAPI and can now be used.
- * <br>This even will also be triggered whenever PlaceholderAPI gets reloaded.
- * 
- * <p>All PlaceholderExpansions, except for those loaded by plugins, are loaded
- * after Spigot triggered its ServerLoadEvent (1.13+), or after PlaceholderAPI has been enabled.
+ * Indicates that <b>all</b> {@link me.clip.placeholderapi.expansion.PlaceholderExpansion PlayceholderExpansions}
+ * have been loaded.
+ * <br/>This event is fired on Server load and when reloading the
+ * confiuration.
  */
 public class ExpansionsLoadedEvent extends Event {
-    
-    private final List<PlaceholderExpansion> expansions;
-    
-    public ExpansionsLoadedEvent(List<PlaceholderExpansion> expansions) {
-        this.expansions = Collections.unmodifiableList(expansions);
-    }
 
-    /**
-     * Returns a unmodifiable list of {@link PlaceholderExpansion PlaceholderExpansions} that
-     * have been registered by PlaceholderAPI.
-     * 
-     * <p><b>This list does not include manually registered PlaceholderExpansions.</b>
-     * 
-     * @return List of {@link PlaceholderExpansion registered PlaceholderExpansions}.
-     */
-    @NotNull
-    public final List<PlaceholderExpansion> getExpansions(){
-        return expansions;
-    }
-    
     @NotNull
     private static final HandlerList HANDLERS = new HandlerList();
 

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

@@ -21,11 +21,9 @@
 package me.clip.placeholderapi.expansion;
 
 /**
- * Classes implementing this interface will have a {@link #clear() clear void} that is called
- * by PlaceholderAPI whenever the {@link me.clip.placeholderapi.expansion.PlaceholderExpansion PlaceholderExpansion}
- * is unregistered.
- * 
- * <p>This allows you to execute things such as clearing internal caches, saving data to files, etc.
+ * 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
  */

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

@@ -23,11 +23,9 @@ package me.clip.placeholderapi.expansion;
 import org.bukkit.entity.Player;
 
 /**
- * Classes implementing this interface will have a {@link #cleanup(Player) cleanup void} that is
- * called by PlaceholderAPI whenever a Player leaves the server.
- * 
- * <p>This can be useful for cases where you keep data of the player in a cache or similar
- * and want to free up space whenever they leave.
+ * 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
  */

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

@@ -23,32 +23,18 @@ package me.clip.placeholderapi.expansion;
 import java.util.Map;
 
 /**
- * Implementing this interface allows {@link me.clip.placeholderapi.expansion.PlaceholderExpansion PlaceholderExpansions}
- * to set a list of default configuration values through the {@link #getDefaults() getDefaults method}
- * that should be added to the config.yml of PlaceholderAPI.
- * 
- * <p>The entries will be added under {@code expansions} as their own section.
- * <h2>Example:</h2>
- * returning a Map with key {@code foo} and value {@code bar} will result in the following config entry:
- * 
- * <pre><code>
- * expansions:
- *   myexpansion:
- *     foo: "bar"
- * </code></pre>
- * 
- * <p><b>The configuration is set before the PlaceholderExpansion is registered!</b>
+ * Any {@link PlaceholderExpansion} class which implements configurable will have any options listed
+ * in the {@link #getDefaults()} map automatically added to the PlaceholderAPI config.yml file
  *
  * @author Ryan McCarthy
  */
 public interface Configurable {
 
   /**
-   * The map returned by this method will be used to set config options in PlaceholderAPI's config.yml.
-   * 
-   * <p>The key and value pairs are set under a section named after your
-   * {@link me.clip.placeholderapi.expansion.PlaceholderExpansion PlaceholderExpansion} in the
-   * {@code expansions} section of the config.
+   * 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

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

@@ -42,8 +42,7 @@ public enum NMSVersion {
   SPIGOT_1_16_R1("v1_16_R1"),
   SPIGOT_1_16_R2("v1_16_R2"),
   SPIGOT_1_16_R3("v1_16_R3"),
-  SPIGOT_1_17_R1("v1_17_R1"),
-  SPIGOT_1_18_R1("v1_18_R1");
+  SPIGOT_1_17_R1("v1_17_R1");
 
   private final String version;
 

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

@@ -22,7 +22,6 @@ package me.clip.placeholderapi.expansion;
 
 import java.util.Collections;
 import java.util.List;
-import java.util.logging.Level;
 import me.clip.placeholderapi.PlaceholderAPIPlugin;
 import me.clip.placeholderapi.PlaceholderHook;
 import org.bukkit.Bukkit;
@@ -293,71 +292,6 @@ public abstract class PlaceholderExpansion extends PlaceholderHook {
     final ConfigurationSection section = getConfigSection();
     return section != null && section.contains(path);
   }
-
-  /**
-   * Logs the provided message with the provided Level in the console.
-   * <br>The message will be prefixed with {@link #getName() <code>[&lt;expansion name&gt;]</code>}
-   * 
-   * @param level The Level at which the message should be logged with
-   * @param msg The message to log
-   */
-  public void log(Level level, String msg) {
-    getPlaceholderAPI().getLogger().log(level, "[" + getName() + "] " + msg);
-  }
-
-  /**
-   * Logs the provided message and Throwable with the provided Level in the console.
-   * <br>The message will be prefixed with {@link #getName() <code>[&lt;expansion name&gt;]</code>}
-   *
-   * @param level The Level at which the message should be logged with
-   * @param msg The message to log
-   * @param throwable The Throwable to log
-   */
-  public void log(Level level, String msg, Throwable throwable) {
-    getPlaceholderAPI().getLogger().log(level, "[" + getName() + "] " + msg, throwable);
-  }
-
-  /**
-   * Logs the provided message with Level "info".
-   * <br>The message will be prefixed with {@link #getName() <code>[&lt;expansion name&gt;]</code>}
-   *
-   * @param msg The message to log
-   */
-  public void info(String msg) {
-    log(Level.INFO, msg);
-  }
-
-  /**
-   * Logs the provided message with Level "warning".
-   * <br>The message will be prefixed with {@link #getName() <code>[&lt;expansion name&gt;]</code>}
-   *
-   * @param msg The message to log
-   */
-  public void warning(String msg) {
-    log(Level.WARNING, msg);
-  }
-
-  /**
-   * Logs the provided message with Level "severe" (error).
-   * <br>The message will be prefixed with {@link #getName() <code>[&lt;expansion name&gt;]</code>}
-   *
-   * @param msg The message to log
-   */
-  public void severe(String msg) {
-    log(Level.SEVERE, msg);
-  }
-
-  /**
-   * Logs the provided message and Throwable with Level "severe" (error).
-   * <br>The message will be prefixed with {@link #getName() <code>[&lt;expansion name&gt;]</code>}
-   *
-   * @param msg The message to log
-   * @param throwable The Throwable to log
-   */
-  public void severe(String msg, Throwable throwable) {
-    log(Level.SEVERE, msg, throwable);
-  }
-  
   
   /**
    * Whether the provided Object is an instance of this PlaceholderExpansion.

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

@@ -22,22 +22,7 @@ package me.clip.placeholderapi.expansion;
 
 import org.bukkit.entity.Player;
 
-/**
- * Implementing this interface allows your {@link me.clip.placeholderapi.expansion.PlaceholderExpansion PlaceholderExpansion}
- * to be used as a relational placeholder expansion.
- * 
- * <p>Relational placeholders take two Players as input and are always prefixed with {@code rel_},
- * so {@code %foo_bar%} becomes {@code %rel_foo_bar%}
- */
 public interface Relational {
 
-  /**
-   * This method is called whenever a placeholder starting with {@code rel_} is called.
-   * 
-   * @param one The first player used for the placeholder.
-   * @param two The second player used for the placeholder.
-   * @param identifier The text right after the expansion's name (%expansion_<b>identifier</b>%)
-   * @return Parsed String from the expansion.
-   */
   String onPlaceholderRequest(Player one, Player two, String identifier);
 }

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

@@ -20,24 +20,18 @@
 
 package me.clip.placeholderapi.expansion;
 
-/**
- * Implementing this interface adds the {@link #start() start} and {@link #stop() stop} void
- * methods to your {@link me.clip.placeholderapi.expansion.PlaceholderExpansion PlaceholderExpansion}.
- * 
- * <p>This can be used to execute methods and tasks whenever the PlaceholderExpansion has been
- * successfully (un)registered.
- */
+
 public interface Taskable {
 
   /**
-   * Called when the implementing class has successfully been registered to the placeholder map.
-   * <br>Tasks that need to be performed when this expansion is registered should go here
+   * 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
    */
   void start();
 
   /**
-   * Called when the implementing class has been unregistered from PlaceholderAPI.
-   * <br>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/manager/LocalExpansionManager.java

@@ -160,11 +160,7 @@ public final class LocalExpansionManager implements Listener {
       @NotNull final Class<? extends PlaceholderExpansion> clazz) {
     try {
       final PlaceholderExpansion expansion = createExpansionInstance(clazz);
-      
-      if(expansion == null){
-        return Optional.empty();
-      }
-      
+
       Objects.requireNonNull(expansion.getAuthor(), "The expansion author is null!");
       Objects.requireNonNull(expansion.getIdentifier(), "The expansion identifier is null!");
       Objects.requireNonNull(expansion.getVersion(), "The expansion version is null!");
@@ -263,8 +259,7 @@ public final class LocalExpansionManager implements Listener {
       Bukkit.getPluginManager().registerEvents(((Listener) expansion), plugin);
     }
 
-    plugin.getLogger().info("Successfully registered expansion: " + expansion.getIdentifier() + 
-        " [" + expansion.getVersion() + "]");
+    plugin.getLogger().info("Successfully registered expansion: " + expansion.getIdentifier());
 
     if (expansion instanceof Taskable) {
       ((Taskable) expansion).start();
@@ -324,37 +319,18 @@ public final class LocalExpansionManager implements Listener {
         plugin.getLogger().log(Level.SEVERE, "failed to load class files of expansions", exception);
         return;
       }
-      
-      final List<PlaceholderExpansion> registered = classes.stream()
+
+      final long registered = classes.stream()
           .filter(Objects::nonNull)
           .map(this::register)
           .filter(Optional::isPresent)
-          .map(Optional::get)
-          .collect(Collectors.toList());
-
-      final long needsUpdate = registered.stream()
-          .map(expansion -> plugin.getCloudExpansionManager().findCloudExpansionByName(expansion.getName()).orElse(null))
-          .filter(Objects::nonNull)
-          .filter(CloudExpansion::shouldUpdate)
           .count();
 
-      StringBuilder message = new StringBuilder(registered.size() == 0 ? "&6" : "&a")
-          .append(registered.size())
-          .append(' ')
-          .append("placeholder hook(s) registered!");
-      
-      if (needsUpdate > 0) {
-        message.append(' ')
-            .append("&6")
-            .append(needsUpdate)
-            .append(' ')
-            .append("placeholder hook(s) have an update available.");
-      }
-      
-      
-      Msg.msg(sender, message.toString());
+      Msg.msg(sender,
+          registered == 0 ? "&6No expansions were registered!"
+              : registered + "&a placeholder hooks successfully registered!");
 
-      Bukkit.getPluginManager().callEvent(new ExpansionsLoadedEvent(registered));
+      Bukkit.getPluginManager().callEvent(new ExpansionsLoadedEvent());
     });
   }
 
@@ -370,12 +346,7 @@ public final class LocalExpansionManager implements Listener {
 
   @NotNull
   public CompletableFuture<@NotNull List<@Nullable Class<? extends PlaceholderExpansion>>> findExpansionsOnDisk() {
-    File[] files = folder.listFiles((dir, name) -> name.endsWith(".jar"));
-    if(files == null){
-      return CompletableFuture.completedFuture(Collections.emptyList());
-    }
-    
-    return Arrays.stream(files)
+    return Arrays.stream(folder.listFiles((dir, name) -> name.endsWith(".jar")))
         .map(this::findExpansionInFile)
         .collect(Futures.collector());
   }