public TupleSpaceTree(TupleSpaceTree parent) {
this.parent = parent;
}
public TupleSpaceTree update_values(LindaArgs args) {
LindaType arg = args.remove(0);
String key = arg.getRawValue();
if (!mymap.containsKey(key)) {
mymap.put(key, new TupleSpaceTree(this));
}
if (args.isEmpty()) {