Cleanup

src/main/java/com/sk89q/worldedit/bags/BlockBag.java

@@ -40,7 +40,7 @@ public abstract class BlockBag {
     public void storeDroppedBlock(int id) throws BlockBagException {
         storeDroppedBlock(id, 0);
     }
-    
+
     /**
      * Stores a block as if it was mined.
      * 
@@ -55,7 +55,7 @@ public abstract class BlockBag {
 
         storeItem(dropped);
     }
-    
+
     /**
      * Sets a block as if it was placed by hand.
      *
@@ -149,7 +149,7 @@ public abstract class BlockBag {
     public void storeBlock(int id) throws BlockBagException {
         storeItem(new BaseItem(id));
     }
-    
+
     /**
      * Store a block.
      * 
@@ -161,7 +161,7 @@ public abstract class BlockBag {
     public void storeItem(BaseItem item) throws BlockBagException {
         storeBlock(item.getType());
     }
-    
+
     /**
      * Checks to see if a block exists without removing it.
      * 
@@ -177,7 +177,7 @@ public abstract class BlockBag {
             return false;
         }
     }
-    
+
     /**
      * Flush any changes. This is called at the end.
      */
@@ -189,6 +189,7 @@ public abstract class BlockBag {
      * @param pos
      */
     public abstract void addSourcePosition(Vector pos);
+
     /**
      * Adds a position to be used a source.
      *

src/main/java/com/sk89q/worldedit/bags/OutOfSpaceException.java

@@ -25,7 +25,7 @@ package com.sk89q.worldedit.bags;
  */
 public class OutOfSpaceException extends BlockBagException {
     private static final long serialVersionUID = -2962840237632916821L;
-    
+
     /**
      * Stores the block ID.
      */

src/main/java/com/sk89q/worldedit/bags/UnplaceableBlockException.java

@@ -19,7 +19,6 @@
 
 package com.sk89q.worldedit.bags;
 
-
 /**
  * 
  * @author sk89q