final variables and parameters

seeing some methods it does actually help to enforce the parameters

src/main/java/appeng/helpers/NonNullArrayIterator.java

@@ -30,7 +30,7 @@ public class NonNullArrayIterator<E> implements Iterator<E>
 	private final E[] g;
 	private int offset = 0;
 
-	public NonNullArrayIterator( E[] o )
+	public NonNullArrayIterator( final E[] o )
 	{
 		this.g = o;
 	}