assertEvalsToFalse(Predicates.and(TRUE, FALSE, NEVER_REACHED));
  }

  public void testAnd_equalityTernary() {
    new EqualsTester()
        .addEqualityGroup(
            Predicates.and(TRUE, isOdd(), NEVER_REACHED),
            Predicates.and(TRUE, isOdd(), NEVER_REACHED))
        .addEqualityGroup(Predicates.and(isOdd(), NEVER_REACHED, TRUE))
        .addEqualityGroup(Predicates.and(TRUE))

    testThreshold(0, 100, true, true);
    testThreshold(10, 100, true, true);
    testThreshold(100, 100, true, true);
    testThreshold(1000, 100, true, true);
    testThreshold(0, 100, false, true);
    testThreshold(10, 100, false, true);
    testThreshold(100, 100, false, true);
    testThreshold(1000, 100, false, true);
  }

 * @since 2.0
 */
@GwtCompatible(emulated = true)
@ElementTypesAreNonnullByDefault
public final class Predicates {
  private Predicates() {}

  // TODO(kevinb): considering having these implement a VisitablePredicate
  // interface which specifies an accept(PredicateVisitor) method.

  /** Returns a predicate that always evaluates to {@code true}. */
  @GwtCompatible(serializable = true)

    MutableGraph<Integer> directedGraph = GraphBuilder.directed().allowsSelfLoops(true).build();
    directedGraph.putEdge(N1, N3);
    directedGraph.putEdge(N3, N1);
    directedGraph.putEdge(N1, N2);
    directedGraph.putEdge(N1, N1);
    directedGraph.putEdge(N3, N4);

    MutableGraph<Integer> expectedTranspose = GraphBuilder.directed().allowsSelfLoops(true).build();
    expectedTranspose.putEdge(N3, N1);

    }

    /**
     * Returns {@code true} if {@link Equivalence#equivalent(Object, Object)} applied to the wrapped
     * references is {@code true} and both wrappers use the {@link Object#equals(Object) same}
     * equivalence.
     */
    @Override
    public boolean equals(@CheckForNull Object obj) {
      if (obj == this) {
        return true;
      }
      if (obj instanceof Wrapper) {

    }

    /**
     * Returns {@code true} if {@link Equivalence#equivalent(Object, Object)} applied to the wrapped
     * references is {@code true} and both wrappers use the {@link Object#equals(Object) same}
     * equivalence.
     */
    @Override
    public boolean equals(@CheckForNull Object obj) {
      if (obj == this) {
        return true;
      }
      if (obj instanceof Wrapper) {

   * @param b the second {@code boolean} to compare
   * @return a positive number if only {@code a} is {@code true}, a negative number if only {@code
   *     b} is true, or zero if {@code a == b}
   */
  public static int compare(boolean a, boolean b) {
    return (a == b) ? 0 : (a ? 1 : -1);
  }

  /**
   * Returns {@code true} if {@code target} is present as an element anywhere in {@code array}.
   *

    return member.isSynthetic();
  }

  /** Returns true if the element is public. */
  public final boolean isPublic() {
    return Modifier.isPublic(getModifiers());
  }

  /** Returns true if the element is protected. */
  public final boolean isProtected() {
    return Modifier.isProtected(getModifiers());
  }

  /** Returns true if the element is package-private. */

import com.google.common.collect.TableCollectionTest.RowTests;

@GwtCompatible
@ElementTypesAreNonnullByDefault
public class TreeBasedTableRowTest extends RowTests {
  public TreeBasedTableRowTest() {
    super(false, true, true, true, true);
  }

  @Override
  Table<Character, String, Integer> makeTable() {
    return TreeBasedTable.create();
  }

  public long addAndGet(K key, long delta) {
    outer:
    while (true) {
      AtomicLong atomic = map.get(key);
      if (atomic == null) {
        atomic = map.putIfAbsent(key, new AtomicLong(delta));
        if (atomic == null) {
          return delta;
        }
        // atomic is now non-null; fall through
      }

      while (true) {
        long oldValue = atomic.get();
        if (oldValue == 0L) {