import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collection;
import java.util.HashMap;
import java.util.List;
import java.util.ListIterator;
import java.util.Map;
import java.util.Set;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.locks.Condition;
import java.util.concurrent.locks.ReentrantLock;
import junit.extensions.RepeatedTest;
import junit.framework.TestCase;
import junit.framework.TestSuite;
import org.jdom2.Element;
import frodo2.algorithms.AgentInterface;
import frodo2.algorithms.RandGraphFactory;
import frodo2.algorithms.XCSPparser;
import frodo2.algorithms.RandGraphFactory.Graph;
import frodo2.algorithms.adopt.BoundsMsg;
import frodo2.algorithms.adopt.Preprocessing;
import frodo2.algorithms.test.AllTests;
import frodo2.algorithms.varOrdering.dfs.DFSgeneration.DFSview;
import frodo2.algorithms.varOrdering.dfs.DFSgeneration.MessageDFSoutput;
import frodo2.communication.IncomingMsgPolicyInterface;
import frodo2.communication.Message;
import frodo2.communication.MessageType;
import frodo2.communication.Queue;
import frodo2.communication.sharedMemory.QueueIOPipe;
import frodo2.solutionSpaces.AddableInteger;
import frodo2.solutionSpaces.DCOPProblemInterface;
import frodo2.solutionSpaces.UtilitySolutionSpace;
import frodo2.solutionSpaces.hypercube.Hypercube;