public void showJavaDocInfo(@NotNull PsiElement element,
                              PsiElement original,
                              boolean requestFocus,
                              @Nullable Runnable closeCallback) {
    showJavaDocInfo(element, original, requestFocus, closeCallback, null, true);
  }
public void showJavaDocInfo(@NotNull PsiElement element,
                              PsiElement original,
                              boolean requestFocus,
                              @Nullable Runnable closeCallback)