[/Random rand = new Random( 37 );
    for( i = 0; i < E; i++ )
    {
      a = rand.nextInt( V );
      b = rand.nextInt( V );
      c = rand.nextInt( V );
      gm.addEdge( a , b );
      gl.addEdge( a, b );
      wgm.addEdge(a, b, c );
    }]

gm and gl are for the other classes so just disregard those.  the wgm.addEdge is my method for adding an edge, a and b are setting the vertices and those work fine.  Here is the rest of my code for the weighted class, any suggestions would be great.

[/class WGraphM extends Graphs
{
  int data[][];
  int V;
  
  public WGraphM()
  {
    data = new int [10][10];
  }
  public WGraphM(int v)
  {
    V = v;
    data = new int [V][V];
    for(int i = 0; i < V; i++)
    {
      for( int j = 0; j < V; j++)
      {
        data[j] = 1;
      }
    }
  }
  public void addEdge(int a, int b, int c)
  {
    data[a] = c;
    data[a] = c;
  }
  
  public void deleteEdge(int a, int b)
  {
    data[a] = 0;
    data[a] = 0;
  }
  public int adjacent( int a, int b)
  {
    return data[a];
  }
  public void display()
  {
    for( int i = 0; i < V; i++)
    {
      System.out.print(i + ": ");
      for(int j = 0; j < V; j++)
      {
        if(data[j] > 0)
        {
          System.out.print(j + " ");
        }
      }
      System.out.println();
    }
  }
}]

also trying, in my display method, to display the weight with each edge.  Any help will be greatly appriciated.