Cleanup

src/main/java/com/sk89q/worldedit/masks/BlockTypeMask.java

@@ -31,24 +31,24 @@ import com.sk89q.worldedit.Vector;
  */
 public class BlockTypeMask implements Mask {
     protected Set<Integer> types;
-    
+
     public BlockTypeMask() {
         types = new HashSet<Integer>();
     }
-    
+
     public BlockTypeMask(Set<Integer> types) {
         this.types = types;
     }
-    
+
     public BlockTypeMask(int type) {
         this();
         add(type);
     }
-    
+
     public void add(int type) {
         types.add(type);
     }
-    
+
     public boolean matches(EditSession editSession, Vector pos) {
         return types.contains(editSession.getBlockType(pos));
     }

src/main/java/com/sk89q/worldedit/masks/RegionMask.java

@@ -24,9 +24,9 @@ import com.sk89q.worldedit.Vector;
 import com.sk89q.worldedit.regions.Region;
 
 public class RegionMask implements Mask {
-    
+
     private Region region;
-    
+
     public RegionMask(Region region) {
         this.region = region;
     }

src/main/java/com/sk89q/worldedit/masks/UnderOverlayMask.java

@@ -40,7 +40,7 @@ public class UnderOverlayMask implements Mask {
         this.overlay = overlay;
     }
 
-    public void addAll(Set<Integer> ids){
+    public void addAll(Set<Integer> ids) {
         this.ids.addAll(ids);
     }
 
@@ -50,4 +50,3 @@ public class UnderOverlayMask implements Mask {
     }
 
 }
-