public static InstanceStateMachine_c[] getManySM_ISMsOnR518(
      ModelClass_c[] targets, ClassQueryInterface_c test, boolean loadComponent) {

    if (targets == null || targets.length == 0 || targets[0] == null)
      return new InstanceStateMachine_c[0];

    ModelRoot modelRoot = targets[0].getModelRoot();
    if (loadComponent) {
      // Containment Relation
      PersistableModelComponent[] pmcs = new PersistableModelComponent[targets.length];
      for (int i = 0; i < targets.length; i++) {
        pmcs[i] = targets[i].getPersistableComponent();
      }
      PersistenceManager.ensureAllChildInstancesLoaded(
          pmcs, modelRoot, InstanceStateMachine_c.class);
    }

    InstanceList instances = modelRoot.getInstanceList(InstanceStateMachine_c.class);

    Vector matches = new Vector();
    for (int i = 0; i < targets.length; i++) {
      InstanceStateMachine_c source =
          (InstanceStateMachine_c) targets[i].backPointer_InstanceStateMachine_R518;
      if (source != null && (test == null || test.evaluate(source))) {
        matches.add(source);
      }
    }
    if (matches.size() > 0) {
      InstanceStateMachine_c[] ret_set = new InstanceStateMachine_c[matches.size()];
      matches.copyInto(ret_set);
      return ret_set;
    } else {
      return new InstanceStateMachine_c[0];
    }
  }