protected byte[] getHexByteArray(String hexBytesAsString) throws NumberFormatException {
		String[] hexByteStrings = hexBytesAsString.split(" ");
		byte[] bytes = new byte[hexByteStrings.length];
		for (int i = 0; i < hexByteStrings.length; i++) {
			int byteAsUnsignedInt = Integer.parseUnsignedInt(hexByteStrings[i], 16);
			bytes[i] = (byte) byteAsUnsignedInt;
		}
		return bytes;
	}
This gets an array containing the bytes indicated by the string.
It takes a string of the form "a5 32 b9", where each byte is two hex digits separated
by a space.
@param hexBytesAsString is a string indicating the hexadecimal representation of the
bytes to put in the array.
@return the array of bytes
@throws a NumberFormatException if the string can't be parsed into an array of bytes.
Ghidra/Features/Base/src/test.slow/java/ghidra/app/merge/listing/AbstractListingMergeManagerTest.java