public Instruction(byte[] instructionBytes) {
		if (instructionBytes.length > AppContext.INSRUCTION_LENGTH) {
			this.opCode = -1;
			System.out.println("Instruction with invalid length found. Skipping");
		} else {
			this.opCode = (instructionBytes[AppContext.INSRUCTION_LENGTH -1] & 0xFC) >> 2;
		}
	}