slightly more standard data merge: Symtax.merge (K true) avoids equality on abstract type Pretty.T and gracefully accepts overriding, Symtab.join prefers first entry as usual;
/***************************************************************************
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;
}
}