@Override
	public int hashCode() {
		final int prime = 31;
		int result = 1;
		result = prime * result + data1;
		result = prime * result + data2;
		result = prime * result + data3;
		result = prime * result + Arrays.hashCode(data4);
		return result;
	}
Array of 8 bytes.
The first 2 bytes contain the third group of 4 hexadecimal digits.
The remaining 6 bytes contain the final 12 hexadecimal digits.
@return
Ghidra/Features/Base/src/main/java/ghidra/app/util/datatype/microsoft/GUID.java