@Override
  protected void duplicateError(@NotNull VirtualFile virtualFile,
                                @NotNull String externalName,
                                @NotNull String text) {
    String message = text + "; for signature: '" + externalName + "' in the file " + virtualFile.getName();
    LOG.error(message, new Throwable(), CoreAttachmentFactory.createAttachment(virtualFile));
  }
@Override
  protected void duplicateError(@NotNull VirtualFile virtualFile,
                                @NotNull String externalName,
                                @NotNull String text)