Vertex.java

package GPL;

import java.lang.Integer;

// *************************************************************************
   
public class Vertex {
    public int VertexCycle;
    public int VertexColor; // white ->0, gray ->1, black->2
      
    public void display() {
        System.out.print( " VertexCycle# " + VertexCycle + " " );
        original();
    }
}