@Override
      protected Settings showRefactoringDialog(PsiClass aClass,
                                               PsiLocalVariable local,
                                               PsiExpression[] occurences,
                                               boolean isStatic) {
        return IntroduceConstantHandler.this.showRefactoringDialog(project, editor, aClass, local.getInitializer(), local.getType(), occurences, local, null);
      }
@Override
      protected Settings showRefactoringDialog(PsiClass aClass,
                                               PsiLocalVariable local,
                                               PsiExpression[] occurences,
                                               boolean isStatic)