protected int doHash(Object t) {
            return 0;
          }
        };

    LocalCache<Object, Object> map =
        makeLocalCache(createCacheBuilder().keyEquivalence(testEquivalence));
    assertSame(testEquivalence, map.keyEquivalence);
    assertSame(map.valueStrength.defaultEquivalence(), map.valueEquivalence);
  }

  public void testSetValueEquivalence() {
    Equivalence<Object> testEquivalence =