Item(int kind, int offsetToFP) { assertCondition(kind > 0, "Invalid kind"); this.kind = kind; this.offsetToFP = offsetToFP;
protected Item(ItemFactory factory) { this.factory = factory; if (true) { final Vm vm = Vm.getVm(); final String name = getClass().getName(); final Counter cnt = vm.getCounter(name); cnt.inc(); }
	Item(int kind, int offsetToFP) {		assertCondition(kind > 0, "Invalid kind");		this.kind = kind;		this.offsetToFP = offsetToFP;	}