@Override
  protected void processExternalReference(PsiElement element, PsiMethod method, ArrayList<UsageInfo> result) {
    if (!mySettings.isChangeSignature()) {
      final PsiMethod containingMethod = MakeStaticJavaCallerChooser.isTheLastClassRef(element, method);
      if (containingMethod != null && !TestFrameworks.getInstance().isTestMethod(containingMethod)) {
        result.add(new ChainedCallUsageInfo(containingMethod));
      }
    }
  }
@Override
  protected void processExternalReference(PsiElement element, PsiMethod method, ArrayList<UsageInfo> result)