@Override
	public boolean equals(Object obj) {
		if (super.equals(obj)) {
			PlateFieldLocation loc = (PlateFieldLocation) obj;
			return (commentRow == loc.commentRow);
		}
		return false;
	}
Default constructor needed for restoring
a plate field location from XML.
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/util/PlateFieldLocation.java