@Override
	public void readState() throws IOException {
		super.readState();
		name = getString(NAME_PROPERTY, null);
		parentPath = getString(PARENT_PATH_PROPERTY, null);
	}
Construct an existing PropertyFile.
@param file
@throws FileNotFoundException if property file does not exist
@throws IOException if error occurs reading property file
Ghidra/Framework/FileSystem/src/main/java/ghidra/framework/store/local/IndexedPropertyFile.java