public Set<Pair<Target, Parameters>> getActiveConfigurations() {
    HashSet<Pair<Target, Parameters>> configurations;
    synchronized (myProcMap) {
      configurations = new HashSet<>(myProcMap.keySet());
    }
    if (RemoteObject.IN_PROCESS) {
      synchronized (myInProcMap) {
        configurations.addAll(myInProcMap.keySet());
      }
    }
    return configurations;
  }
public Set<Pair<Target, Parameters>> getActiveConfigurations()