/**
	* GraphException Class describe exception(error) in graph
	**/

// this Class is a memeber of GCRawData package
package GCRawData;

import java.util.*;

public class GraphException extends Exception
{
		String para = null;
		
		public GraphException(String st) {
			para += st;
		}
		public String toString() {
			return "Graph Exception: "+para;
		}
}