lib/browser/GraphBrowser/Box.java

Cycle breaking in the bounds takes care of singly recursive datatypes, so we don't need to do it again;
the effect of removing the constraint varies on problem to problem, but it tends to be overwhelmingly negative in conjuction with the new datatype sym breaking stuff at high cardinalities

/***************************************************************************
  Title:      GraphBrowser/Box.java
  Author:     Gerwin Klein, TU Muenchen

  A box with width and height. Used instead of java.awt.Dimension for 
  batch mode.

***************************************************************************/

package GraphBrowser;

public class Box {
  public int width;
  public int height;

  public Box(int w, int h) {
    this.width = w;
    this.height = h;
  }
}