public void dispose() {
		mouseHandler.dispose();
		cursorHandler.dispose();

		listeners.clear();
		fieldMouseListeners.clear();
		inputListeners.clear();
		cursorListeners.clear();
		layoutListeners.clear();
		viewListeners.clear();
		selectionListeners.clear();
		highlightListeners.clear();
		layouts.clear();
	}
Cleans up resources when this FieldPanel is no longer needed.
Ghidra/Framework/Docking/src/main/java/docking/widgets/fieldpanel/FieldPanel.java