private void processMethodsDuplicates() {
    final Runnable runnable = () -> {
      if (!myMethodToReplaceIn.isValid()) return;
      MethodDuplicatesHandler.invokeOnScope(myProject, Collections.singleton(myMethodToReplaceIn),
                                            new AnalysisScope(myMethodToReplaceIn.getContainingFile()), true);
    };
    ProgressManager.getInstance().runProcessWithProgressSynchronously(() -> ApplicationManager.getApplication().runReadAction(runnable),
                                                                      JavaRefactoringBundle.message("introduce.parameter.duplicates.progress"), true, myProject);
  }
private void processMethodsDuplicates()