michael@0: if ("gczeal" in this) {
michael@0:   gczeal(2, 1000);
michael@0: 
michael@0:   var a = new Array(10 * 1000);
michael@0: 
michael@0:   var i = a.length;
michael@0:   while (i-- != 0) {
michael@0:     switch (i % 3) {
michael@0:      case 0:
michael@0:       a[i] = { };
michael@0:       break;
michael@0:     }
michael@0:   }
michael@0: 
michael@0:   gc();
michael@0: }
michael@0: