public static boolean javaStreamIsStandardOutputP(Stella_Object tree) {
    if (Stella_Object.safePrimaryType(tree) == Stella.SGT_STELLA_CONS) {
      { Cons tree000 = ((Cons)(tree));

        return (Stella_Object.equalConsTreesP(tree000, Stella.getQuotedTree("((SYS-SLOT-VALUE @OUTPUT-STREAM NATIVE-STREAM STANDARD-OUTPUT) \"/STELLA\")", "/STELLA")));
      }
    }
    else {
      return (false);
    }
  }