Made Node.getPosition final and fixed some whitespace in LocalWorld.

src/main/java/com/sk89q/worldedit/LocalWorld.java

@@ -356,7 +356,7 @@ public boolean playEffect(Vector position, int type, int data) {
         return false;
     }
 
-    private class QueuedEffect implements Comparable<QueuedEffect>{
+    private class QueuedEffect implements Comparable<QueuedEffect> {
         private final Vector position;
         private final int blockId;
         private final double priority;

src/main/java/com/sk89q/worldedit/expression/runtime/Node.java

@@ -39,7 +39,7 @@ public RValue optimize() throws EvaluationException {
     }
 
     @Override
-    public int getPosition() {
+    public final int getPosition() {
         return position;
     }
 }