@Test
	public void transferInstrSTORE_testInvalidMemoryRef() { //Checks STORE instruction not created with invalid memory ref.
		try {
			instr = new TransferInstr(Opcode.STORE, 100, 1);
		}
		catch (IllegalStateException e) {
			System.out.println(e.getMessage());
		}
		assertNull(instr);
	}