@Override
			public void propertyChange(PropertyChangeEvent evt) {
				String value = propertyEditor.getAsText();
				if (!value.equals(getSelectedItem())) {
					notifyEditorOfChanges = false;
					try {
						setSelectedItem(value);
					}
					finally {
						notifyEditorOfChanges = true;
					}
				}
			}
Constructor.
@param pe bean property editor that is updated when the state
changes in the combo box
Ghidra/Framework/Gui/src/main/java/ghidra/framework/options/PropertySelector.java