/*
 *  Copyright (c) 2012 Malhar, Inc.
 *  All Rights Reserved.
 */
package com.malhartech.lib.math;

import com.malhartech.dag.AbstractNode;

/**
 *
 * @author amol
 */
public class ArithmeticSum extends AbstractNode {
    
}

@@ -217,11 +217,133 @@
 e %7B%0A
-    
+%0A  @Override%0A  public void process(Object payload)%0A  %7B%0A    throw new UnsupportedOperationException(%22Not supported yet.%22);%0A  %7D%0A
 %0A%7D%0A

Make ArithmeticSum compile.