void () { final String targetClassName = getTargetClassName(); myTargetClass = JavaPsiFacade.getInstance(myContext.getProject()).findClass(targetClassName, GlobalSearchScope.projectScope(myContext.getProject())); updateVisibilityPanel(); // myIntroduceEnumConstantCb.setEnabled(EnumConstantsUtil.isSuitableForEnumConstant(getSelectedType(), myTargetClassEditor)); }