private void showProvider() throws Exception {

		DockingActionIf action = getAction(tool, "Project Window", "Configure Tool");
		performAction(action, true);
		waitForSwing();
		runSwing(() -> tool.showConfig(false, false));

		managePluginsDialog = tool.getManagePluginsDialog();
		pluginModel = managePluginsDialog.getPluginConfigurationModel();
	}
Test configure the Front End tool
Ghidra/Features/Base/src/test.slow/java/ghidra/framework/plugintool/dialog/ManageFrontEndToolTest.java