@Override
 protected void notifyByBalloon(
     JUnitRunningModel model, boolean started, final JUnitConsoleProperties consoleProperties) {
   if (myFoundTests) {
     super.notifyByBalloon(model, started, consoleProperties);
   } else {
     final String packageName = myConfiguration.getPackage();
     if (packageName == null) return;
     final Project project = myConfiguration.getProject();
     final PsiPackage aPackage = JavaPsiFacade.getInstance(project).findPackage(packageName);
     if (aPackage == null) return;
     final Module module = myConfiguration.getConfigurationModule().getModule();
     if (module == null) return;
     final Set<Module> modulesWithPackage = new HashSet<Module>();
     final PsiDirectory[] directories = aPackage.getDirectories();
     for (PsiDirectory directory : directories) {
       final Module currentModule =
           ModuleUtil.findModuleForFile(directory.getVirtualFile(), project);
       if (module != currentModule && currentModule != null) {
         modulesWithPackage.add(currentModule);
       }
     }
     if (!modulesWithPackage.isEmpty()) {
       final String testRunDebugId =
           consoleProperties.isDebug() ? ToolWindowId.DEBUG : ToolWindowId.RUN;
       final ToolWindowManager toolWindowManager = ToolWindowManager.getInstance(project);
       final Function<Module, String> moduleNameRef =
           new Function<Module, String>() {
             @Override
             public String fun(Module module) {
               final String moduleName = module.getName();
               return "<a href=\"" + moduleName + "\">" + moduleName + "</a>";
             }
           };
       String message = "Tests were not found in module \"" + module.getName() + "\".\n" + "Use ";
       if (modulesWithPackage.size() == 1) {
         message += "module \"" + moduleNameRef.fun(modulesWithPackage.iterator().next()) + "\" ";
       } else {
         message += "one of\n" + StringUtil.join(modulesWithPackage, moduleNameRef, "\n") + "\n";
       }
       message += "instead";
       toolWindowManager.notifyByBalloon(
           testRunDebugId,
           MessageType.WARNING,
           message,
           null,
           new ResetConfigurationModuleAdapter(
               project, consoleProperties, toolWindowManager, testRunDebugId));
     }
   }
 }
 public boolean isConfiguredByElement(
     final JUnitConfiguration configuration,
     PsiClass testClass,
     PsiMethod testMethod,
     PsiPackage testPackage) {
   return testPackage != null
       && Comparing.equal(
           testPackage.getQualifiedName(), configuration.getPersistentData().getPackageName());
 }
 public void setPsiElement(final PsiPackage psiPackage) {
   setName(psiPackage.getQualifiedName());
 }
 public Module setMainClass(final PsiClass testClass) {
   MAIN_CLASS_NAME = JavaExecutionUtil.getRuntimeQualifiedName(testClass);
   PsiPackage containingPackage = JUnitUtil.getContainingPackage(testClass);
   PACKAGE_NAME = containingPackage != null ? containingPackage.getQualifiedName() : "";
   return JavaExecutionUtil.findModule(testClass);
 }