}

    @Test
    public void test_userPager_pageSize() {
        final UserPager pager = new UserPager();
        assertEquals(25, pager.getPageSize()); // Default page size
    }

    @Test
    public void test_userPager_setCurrentPageNumber() {
        final UserPager pager = new UserPager();
        pager.setCurrentPageNumber(5);

              protected Set<String> create(String[] elements) {
                String[] deduped = dedupe(elements);
                return new AbstractSet<String>() {
                  @Override
                  public int size() {
                    return deduped.length;
                  }

                  @Override
                  public Iterator<String> iterator() {

    }

    assertTrue(c1.isClosed());
    assertTrue(c2.isClosed());

    ImmutableSet<Throwable> suppressed = ImmutableSet.copyOf(thrownException.getSuppressed());
    assertEquals(2, suppressed.size());

    assertEquals(ImmutableSet.of(c1Exception, c2Exception), suppressed);
  }

  public void testNullCloseable() throws IOException {
    Closer closer = Closer.create();
    closer.register(null);

    for (Entry<? extends K, ? extends V> entry : m.entrySet()) {
      put(entry.getKey(), entry.getValue());
    }
  }

  @Override
  public void cleanUp() {}

  @Override
  public long size() {
    throw new UnsupportedOperationException();
  }

  @Override
  public void invalidate(Object key) {
    throw new UnsupportedOperationException();
  }

  /**
   * @since 11.0
   */

    /**
     * @throws Exception
     */
    public void testGetTypeVariableMap() throws Exception {
        final Map<TypeVariable<?>, Type> map = GenericsUtil.getTypeVariableMap(Hoge.class);
        assertThat(map.size(), is(4));
        final Iterator<Entry<TypeVariable<?>, Type>> it = map.entrySet().iterator();
        Entry<TypeVariable<?>, Type> entry = it.next();
        assertThat(entry.getKey().getName(), is("T1"));

            }
        }

        TransferListener listener = new TransferListener();
        wagonManager.getArtifact(artifact, repos, listener, false);
        assertEquals(1, listener.events.size());
    }

    @Test
    void testGetMissingJar() throws TransferFailedException, UnsupportedProtocolException, IOException {
        Artifact artifact = createTestArtifact("target/test-data/get-missing-jar", "jar");

        public BitsetFilterCache bitsetFilterCache() {
            throw new UnsupportedOperationException();
        }

        @Override
        public BucketedSort buildBucketedSort(SortBuilder<?> sort, int size, ExtraData values) throws IOException {
            throw new UnsupportedOperationException();
        }

        @Override
        public int shardRandomSeed() {
            return 0;
        }

        dataOffset = (dataOffset + 7) & ~7;  // 8-byte alignment
        
        for (int i = 0; i < 16; i++) {
            buffer[dataOffset + i] = 0;
        }
    }
    
    @Override
    public int size() {
        int nameLen = getName().length();
        return 16 + nameLen + ((8 - (nameLen % 8)) % 8) + STRUCTURE_SIZE;
    }
}
```

### 4.3 Durable Handle V2 Request Context
```java

            List<ArtifactRepository> mirroredRepos = new ArrayList<>();

            List<ArtifactRepositoryPolicy> releasePolicies = new ArrayList<>(aliasedRepos.size());

            for (ArtifactRepository aliasedRepo : aliasedRepos) {
                releasePolicies.add(aliasedRepo.getReleases());
                mirroredRepos.addAll(aliasedRepo.getMirroredRepositories());

        }

        Map<String, Plugin> plugins = new HashMap<>();
        Map<String, String> versions = new HashMap<>();
        Map<String, String> managedVersions = new HashMap<>();

        for (int i = lineage.size() - 1; i >= 0; i--) {
            Model model = lineage.get(i).getModel();
            Build build = model.getBuild();
            if (build != null) {
                for (Plugin plugin : build.getPlugins()) {