protected EditExternalLocationDialog showExternalEditDialog(String libraryName, String name)
			throws Exception {
		selectExternalLocation(libraryName, name);
		performAction(editExternalLocationAction, util.getProvider(), false);
		waitForSwing();

		EditExternalLocationDialog createDialog =
			AbstractDockingTest.waitForDialogComponent(EditExternalLocationDialog.class);
		waitForBusyTool(tool);
		return createDialog;
	}
Tests for the symbol tree plugin.
Ghidra/Features/Base/src/test.slow/java/ghidra/app/plugin/core/symboltree/AbstractSymbolTreePluginExternalsTest.java