@Override
    protected void applyFix(@NotNull Project project, @NotNull PsiElement element, @NotNull ModPsiUpdater updater) {
      PsiMethodCallExpression changeCaseCall = PsiTreeUtil.getParentOfType(element, PsiMethodCallExpression.class);
      if (changeCaseCall == null) return;
      useMethodInsteadOfRedundantCall(CONTENT_EQUALS, changeCaseCall);
    }
@Override
    protected void applyFix(@NotNull Project project, @NotNull PsiElement element, @NotNull ModPsiUpdater updater)