private static boolean shouldSkipInImplements(PsiClass typeDefinition, PsiClassType implementsType) {
    return implementsType.equalsToText(GROOVY_OBJECT) &&
           typeDefinition instanceof GrTypeDefinition &&
           !typeDefinition.isInterface() &&
           !GenerationSettings.implementGroovyObjectAlways &&
           !isInList(implementsType, ((GrTypeDefinition)typeDefinition).getImplementsClause()) &&
           !containsMethodsOf((GrTypeDefinition)typeDefinition, GROOVY_OBJECT);
  }
private static boolean shouldSkipInImplements(PsiClass typeDefinition, PsiClassType implementsType)