private void initOptions(ToolOptions options) {
		isReplaceViewMode = options.getBoolean(REPLACE_VIEW_OPTION_NAME, isReplaceViewMode);
		options.registerOption(REPLACE_VIEW_OPTION_NAME, isReplaceViewMode,
			new HelpLocation(getName(), "Set_View"), REPLACE_VIEW_OPTION_DESCRIPTION);

		options.addOptionsChangeListener(this);
	}
Notifies this plugin that service has been removed from the plugin tool.
Ghidra/Features/Base/src/main/java/ghidra/app/plugin/core/programtree/ProgramTreePlugin.java