Events cleanup.

src/main/java/com/gmail/nossr50/events/experience/McMMOPlayerExperienceEvent.java

@@ -6,8 +6,10 @@ import org.bukkit.event.player.PlayerEvent;
 
 import com.gmail.nossr50.datatypes.SkillType;
 
+/**
+ * Generic event for mcMMO experience events.
+ */
 public class McMMOPlayerExperienceEvent extends PlayerEvent {
-
     protected SkillType skill;
     protected int skillLevel;
 
@@ -17,22 +19,28 @@ public class McMMOPlayerExperienceEvent extends PlayerEvent {
         this.skillLevel = skill.getSkillLevel(player);
     }
 
+    /**
+     * @return The skill involved in this event
+     */
     public SkillType getSkill() {
         return skill;
     }
 
+    /**
+     * @return The skill level of the skill involved in this event
+     */
     public int getSkillLevel() {
         return skillLevel;
     }
 
     /** Rest of file is required boilerplate for custom events **/
     private static final HandlerList handlers = new HandlerList();
-    
+
     @Override
     public HandlerList getHandlers() {
         return handlers;
     }
-    
+
     public static HandlerList getHandlerList() {
         return handlers;
     }

src/main/java/com/gmail/nossr50/events/experience/McMMOPlayerLevelUpEvent.java

@@ -8,17 +8,17 @@ import com.gmail.nossr50.datatypes.SkillType;
  * Called when a user levels up in a skill
  */
 public class McMMOPlayerLevelUpEvent extends McMMOPlayerExperienceEvent {
-	private int levelsGained;
-	
-	public McMMOPlayerLevelUpEvent(Player player, SkillType skill) {
-	    super(player, skill);
-		this.levelsGained = 1;	// Always 1 for now as we call in the loop where the levelups are calculated, could change later!
-	}
-	
-	/**
-	 * @return The number of levels gained in this event
-	 */
-	public int getLevelsGained() {
-		return levelsGained;
-	}
+    private int levelsGained;
+
+    public McMMOPlayerLevelUpEvent(Player player, SkillType skill) {
+        super(player, skill);
+        this.levelsGained = 1;    // Always 1 for now as we call in the loop where the levelups are calculated, could change later!
+    }
+
+    /**
+     * @return The number of levels gained in this event
+     */
+    public int getLevelsGained() {
+        return levelsGained;
+    }
 }

src/main/java/com/gmail/nossr50/events/experience/McMMOPlayerXpGainEvent.java

@@ -4,18 +4,21 @@ import org.bukkit.entity.Player;
 
 import com.gmail.nossr50.datatypes.SkillType;
 
+/**
+ * Called when a player gains XP in a skill
+ */
 public class McMMOPlayerXpGainEvent extends McMMOPlayerExperienceEvent {
-	private int xpGained;
-	
-	public McMMOPlayerXpGainEvent(Player player, SkillType skill, int xpGained) {
-	    super(player, skill);
-		this.xpGained = xpGained;
-	}
-	
-	/**
-	 * @return The number experience gained in this event
-	 */
-	public int getXpGained() {
-		return xpGained;
-	}
+    private int xpGained;
+
+    public McMMOPlayerXpGainEvent(Player player, SkillType skill, int xpGained) {
+        super(player, skill);
+        this.xpGained = xpGained;
+    }
+
+    /**
+     * @return The amount of experience gained in this event
+     */
+    public int getXpGained() {
+        return xpGained;
+    }
 }