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/Effect.java

@@ -68,7 +68,8 @@ public enum Effect {
      */
     STEP_SOUND(2001, Type.SOUND, Material.class),
     /**
-     * Visual effect of a splash potion breaking. Needs potion data value as additional info.
+     * Visual effect of a splash potion breaking. Needs potion data value as
+     * additional info.
      */
     POTION_BREAK(2002, Type.VISUAL, Potion.class),
     /**
@@ -114,7 +115,8 @@ public enum Effect {
     }
 
     /**
-     * @return The class which represents data for this effect, or null if none
+     * @return The class which represents data for this effect, or null if
+     *     none
      */
     public Class<?> getData() {
         return this.data;