@Override
	public void restoreState(Program p, SaveState obj) {
		super.restoreState(p, obj);

		String[] strings = obj.getStrings("_PCODE_STRINGS", new String[0]);
		pcodeStrings = new ArrayList<String>(strings.length);
		for (String string : strings) {
			pcodeStrings.add(string);
		}
	}
Get the row within a group of pcode strings.
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/util/PcodeFieldLocation.java