protected Match localVariablesAreEquivalent(@NotNull PsiLocalVariable localVariable1,
                                              @NotNull PsiLocalVariable localVariable2) {
    return variablesAreEquivalent(localVariable1, localVariable2);
  }
protected Match localVariablesAreEquivalent(@NotNull PsiLocalVariable localVariable1,
                                              @NotNull PsiLocalVariable localVariable2)