Pulling all pending Bukkit-JavaDoc changes

A special thanks goes to @aerouk for almost all of the changes found here.

By: Wesley Wolfe <weswolf@aol.com>

paper-api/src/main/java/org/bukkit/command/SimpleCommandMap.java

@@ -117,14 +117,18 @@ public class SimpleCommandMap implements CommandMap {
     }
 
     /**
-     * Registers a command with the given name is possible, otherwise uses fallbackPrefix to create a unique name if its not an alias
+     * Registers a command with the given name is possible, otherwise uses
+     * fallbackPrefix to create a unique name if its not an alias
      *
      * @param label the name of the command, without the '/'-prefix.
-     * @param fallbackPrefix a prefix which is prepended to the command with a ':' one or more times to make the command unique
+     * @param fallbackPrefix a prefix which is prepended to the command with a
+     *     ':' one or more times to make the command unique
      * @param command the command to register
-     * @return true if command was registered with the passed in label, false otherwise.
-     *         If isAlias was true a return of false indicates no command was registerd
-     *         If isAlias was false a return of false indicates the fallbackPrefix was used one or more times to create a unique name for the command
+     * @return true if command was registered with the passed in label, false
+     *     otherwise. If isAlias was true a return of false indicates no
+     *     command was registered. If isAlias was false a return of false
+     *     indicates the fallbackPrefix was used one or more times to create a
+     *     unique name for the command
      */
     private synchronized boolean register(String label, String fallbackPrefix, Command command, boolean isAlias) {
         String lowerLabel = label.trim().toLowerCase();