private LongItem(int kind, int offsetToFP, Register lsb, Register msb, long val) { super(kind, offsetToFP, lsb, msb); this.value = val; }
LongItem(ItemFactory factory) { super(factory); }
	private LongItem(int kind, int offsetToFP, Register lsb, Register msb, long val) {		super(kind, offsetToFP, lsb, msb);		this.value = val;	}