import java.lang.reflect.Constructor;
import java.util.Arrays;
import java.util.Collection;
import java.util.HashMap;
import java.util.HashSet;
import java.util.List;
import java.util.ListIterator;
import java.util.Map;
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.Problem;
import frodo2.algorithms.RandGraphFactory;
import frodo2.algorithms.SolutionCollector;
import frodo2.algorithms.XCSPparser;
import frodo2.algorithms.adopt.ADOPT;
import frodo2.algorithms.adopt.Preprocessing;
import frodo2.algorithms.dpop.test.UTILpropagationTest;
import frodo2.algorithms.test.AllTests;
import frodo2.algorithms.varOrdering.dfs.DFSgeneration;
import frodo2.algorithms.varOrdering.dfs.DFSgeneration.DFSview;
import frodo2.communication.IncomingMsgPolicyInterface;
import frodo2.communication.Message;
import frodo2.communication.MessageType;
import frodo2.communication.Queue;
import frodo2.communication.QueueOutputPipeInterface;
import frodo2.communication.sharedMemory.QueueIOPipe;
import frodo2.solutionSpaces.Addable;
import frodo2.solutionSpaces.AddableInteger;
import frodo2.solutionSpaces.DCOPProblemInterface;
import frodo2.solutionSpaces.UtilitySolutionSpace;
import frodo2.solutionSpaces.hypercube.Hypercube;
import frodo2.solutionSpaces.hypercube.ScalarHypercube;