import java.util.Arrays;
import java.util.Collection;
import java.util.Collections;
import java.util.ConcurrentModificationException;
import java.util.HashSet;
import java.util.Iterator;
import java.util.LinkedList;
import java.util.List;
import java.util.Map;
import java.util.NoSuchElementException;
import java.util.Objects;
import java.util.PriorityQueue;
import java.util.Queue;
import java.util.Random;

introducesCycle(Vertex, java.util.Map); public static java.util.List introducesCycle(Vertex); private static boolean isNotVisited(Vertex, java.util.Map); private static boolean isVisiting(Vertex, java.util.Map); private static boolean dfsVisit(Vertex, java.util.LinkedList, java.util.Map); static void <clinit>(); } org/codehaus/plexus/util/dag/DAG.class package org.codehaus.plexus.util.dag; public synchronized class DAG implements Cloneable, java.io.Serializable { private java.util.Map vertexMap; private java.util.List...

import java.net.InetSocketAddress;
import java.net.Socket;
import java.net.SocketException;
import java.security.MessageDigest;
import java.util.Arrays;
import java.util.Collections;
import java.util.LinkedList;
import java.util.List;
import java.util.ListIterator;
import java.util.Locale;
import java.util.Set;
import java.util.concurrent.Semaphore;
import java.util.concurrent.TimeUnit;

import javax.inject.Singleton;

import java.io.File;
import java.util.Arrays;
import java.util.Deque;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Iterator;
import java.util.LinkedList;
import java.util.List;
import java.util.Map;
import java.util.Objects;
import java.util.Optional;
import java.util.Set;
import java.util.function.Consumer;
import java.util.function.Supplier;

    }
    LinkedBlockingQueue<E> queue = new LinkedBlockingQueue<>();
    Iterables.addAll(queue, elements);
    return queue;
  }

  // LinkedList: see {@link com.google.common.collect.Lists}

  // PriorityBlockingQueue

  /**
   * Creates an empty {@code PriorityBlockingQueue} with the ordering given by its elements' natural
   * ordering.
   *

    }
    LinkedBlockingQueue<E> queue = new LinkedBlockingQueue<>();
    Iterables.addAll(queue, elements);
    return queue;
  }

  // LinkedList: see {@link com.google.common.collect.Lists}

  // PriorityBlockingQueue

  /**
   * Creates an empty {@code PriorityBlockingQueue} with the ordering given by its elements' natural
   * ordering.
   *