create().putAll(new HashMap<String, Integer>());
  }

  public void testKeySet() {
    Map<String, Integer> map = create();
    Set<String> keySet = map.keySet();
    assertTrue(keySet instanceof SynchronizedSet);
    assertThat(((SynchronizedSet<?>) keySet).mutex).isSameInstanceAs(mutex);
  }

  public void testValues() {
    Map<String, Integer> map = create();

@NullUnmarked
public final class SetsFilterHashSetTest extends AbstractFilteredSetTest<Set<Integer>> {
  @Override
  Set<Integer> createUnfiltered(Iterable<Integer> contents) {
    return newHashSet(contents);
  }

  @Override
  Set<Integer> filter(Set<Integer> elements, Predicate<? super Integer> predicate) {
    return Sets.filter(elements, predicate);
  }

  }

  @Override
  protected Map<String, Collection<Integer>> makeEmptyMap() {
    return Multimaps.transformValues(
            ArrayListMultimap.<String, Integer>create(), Functions.<Integer>identity())
        .asMap();
  }

  @Override
  protected Map<String, Collection<Integer>> makePopulatedMap() {
    ListMultimap<String, Integer> delegate = ArrayListMultimap.create();
    populate(delegate);

    assertEquals(10, map.size());
    for (int i = 0; i < 10; i++) {
      assertThat(map.get(i)).isEqualTo(Integer.toString(i));
    }
  }

  public void testEntrySetValueAfterRemoved() {
    CompactHashMap<Integer, String> map = CompactHashMap.create();
    map.put(1, "1");
    Entry<Integer, String> entry = getOnlyElement(map.entrySet());
    map.remove(1);
    entry.setValue("one");

    Table<String, Integer, Character> table1 = HashBasedTable.create(100, 20);
    table1.put("foo", 1, 'a');
    assertEquals((Character) 'a', table1.get("foo", 1));

    Table<String, Integer, Character> table2 = HashBasedTable.create(100, 0);
    table2.put("foo", 1, 'a');
    assertEquals((Character) 'a', table2.get("foo", 1));

    Table<String, Integer, Character> table3 = HashBasedTable.create(0, 20);

        return this;
    }

    public void setSortOrder_Equal(Integer sortOrder) {
        setSortOrder_Term(sortOrder, null);
    }

    public void setSortOrder_Equal(Integer sortOrder, ConditionOptionCall<TermQueryBuilder> opLambda) {
        setSortOrder_Term(sortOrder, opLambda);
    }

    public void setSortOrder_Term(Integer sortOrder) {
        setSortOrder_Term(sortOrder, null);
    }

        return this;
    }

    public void setErrorCount_Equal(Integer errorCount) {
        setErrorCount_Term(errorCount, null);
    }

    public void setErrorCount_Equal(Integer errorCount, ConditionOptionCall<TermQueryBuilder> opLambda) {
        setErrorCount_Term(errorCount, opLambda);
    }

    public void setErrorCount_Term(Integer errorCount) {
        setErrorCount_Term(errorCount, null);
    }

/**
 * Default implementation of artifact versioning.
 *
 */
public class DefaultArtifactVersion implements ArtifactVersion {
    private Integer majorVersion;

    private Integer minorVersion;

    private Integer incrementalVersion;

    private Integer buildNumber;

    private String qualifier;

    private ComparableVersion comparable;

    public DefaultArtifactVersion(String version) {

        assertEquals(1, reqHeaderPager.getCurrentPageNumber());
        reqHeaderPager.setCurrentPageNumber(999);
        assertEquals(999, reqHeaderPager.getCurrentPageNumber());
        List<Integer> pageNumberList = new ArrayList<Integer>(1);
        reqHeaderPager.setPageNumberList(pageNumberList);
        assertEquals(pageNumberList, reqHeaderPager.getPageNumberList());

    }

    public void test_clear() {

        assertEquals(1, webConfigPager.getCurrentPageNumber());
        webConfigPager.setCurrentPageNumber(999);
        assertEquals(999, webConfigPager.getCurrentPageNumber());
        List<Integer> pageNumberList = new ArrayList<Integer>(1);
        webConfigPager.setPageNumberList(pageNumberList);
        assertEquals(pageNumberList, webConfigPager.getPageNumberList());

    }

    public void test_clear() {