public static void doClone(PsiElement element) {
    PsiElement[] elements = new PsiElement[]{element};
    for(CopyHandlerDelegate delegate: CopyHandlerDelegate.EP_NAME.getExtensionList()) {
      if (delegate.canCopy(elements)) {
        if (delegate instanceof CopyHandlerDelegateBase && ((CopyHandlerDelegateBase)delegate).forbidToClone(elements, false)) {
          return;
        }
        delegate.doClone(element);
        break;
      }
    }
  }
public static void doClone(PsiElement element)