private static void addExtendsForTypeParams(PsiElement position, GroovyCompletionConsumer consumer) {
    if (GroovyCompletionUtil.isWildcardCompletion(position)) {
      addKeywords(consumer, true, PsiKeyword.EXTENDS, PsiKeyword.SUPER);
    }
  }
private static void addExtendsForTypeParams(PsiElement position, GroovyCompletionConsumer consumer)