private boolean checkResolve(
      BundleInfo bInfo, BundlesState state) { // throws ManipulatorException {
    if (bInfo == null) throw new IllegalArgumentException("bInfo is null.");

    if (!state.isResolved()) state.resolve(false);
    //		if (DEBUG)
    //			System.out.println(state.toString());

    if (!state.isResolved(bInfo)) {
      printoutUnsatisfiedConstraints(bInfo, state);
      return false;
    }
    return true;
  }