import PPModule.*; public class PingObjectImpl extends _PingObjectImplBase { public PingObjectImpl(String name) { super(name); } protected int _maxPings = 1; public void maxPings(int maxPings) { _maxPings = maxPings; } public int maxPings() { return _maxPings; } public int ping(PongObject po, int count) { System.out.println("ping:" + System.currentTimeMillis()); if(count < maxPings()) return po.pong(this,count+1); else return count; } }