!7

p {
  setOpt(javax(), 'weakMaps_debug, true);
  L maps = allWeakMaps();
  print(l(maps) + ": " + map getClassName(maps));
  Map map = newWeakIdentityHashMap();
  print(allWeakMaps());
  Map map2 = newWeakHashMap();
  maps = allWeakMaps();
  print(l(maps) + ": " + map getClassName(maps));
  assertTrue("1", containsExactObject(maps, map));
  assertTrue("2", containsExactObject(maps, map2));
  
  print("Testing GC");
  map = null;
  map2 = null;
  int n = l(maps);
  
  while (l(maps) > n-2) {
    maps = null;
    gc();
    //sleepSeconds(1);
    maps = allWeakMaps();
    print(l(maps) + ": " + map getClassName(maps));
  }
  
  print("OK!");
}