try {
            PluginDescriptor desc = descriptors.get(key);
            if (desc == null) {
                synchronized (key) {
                    desc = descriptors.get(key);
                    if (desc == null) {
                        desc = supplier.load();
                        descriptors.putIfAbsent(key, clone(desc));
                    }
                }
            }

      ByteSourceFactory factory, String string, String name, String desc) {
    TestSuite suite = suiteForBytes(factory, string.getBytes(Charsets.UTF_8), name, desc, true);
    CharSourceFactory charSourceFactory = SourceSinkFactories.asCharSourceFactory(factory);
    suite.addTest(
        CharSourceTester.suiteForString(
            charSourceFactory, string, name + ".asCharSource[Charset]", desc));
    return suite;
  }

        assertQueryBuilder("{\"timestamp\":{\"order\":\"asc\"}}", "sort:timestamp.asc");
        assertQueryBuilder("{\"timestamp\":{\"order\":\"desc\"}}", "sort:timestamp.desc");

        try {
            assertQueryBuilder("", "sort:xxx");
            fail();
        } catch (InvalidQueryException e) {
            // nothing
        }
    }

                Set.of(), //
                "{\"timestamp\":{\"order\":\"desc\"}}", //
                buildQuery("sort:timestamp.desc"));

        assertQueryContext(query, Map.of(), //
                Set.of(), //
                "{\"timestamp\":{\"order\":\"desc\"}}{\"last_modified\":{\"order\":\"asc\"}}", //
                buildQuery("sort:timestamp.desc sort:last_modified"));
        assertQueryContext(query, Map.of(), //

  public static int checkElementIndex(int index, int size, String desc) {
    // Carefully optimized for execution by hotspot (explanatory comment above)
    if (index < 0 || index >= size) {
      throw new IndexOutOfBoundsException(badElementIndex(index, size, desc));
    }
    return index;
  }

  private static String badElementIndex(int index, int size, String desc) {
    if (index < 0) {

        assertEquals("http://www.example.com/catalog?item=12&desc=vacation_hawaii", sitemaps[1].getLoc());
        assertEquals("weekly", ((SitemapUrl) sitemaps[1]).getChangefreq());
        assertNull(((SitemapUrl) sitemaps[1]).getPriority());

        assertEquals("2004-12-23", sitemaps[2].getLastmod());
        assertEquals("http://www.example.com/catalog?item=73&desc=vacation_new_zealand", sitemaps[2].getLoc());

        ParameterizedClassDesc desc = ParameterizedClassDescFactory.createParameterizedClassDesc(method, 0, map);
        assertThat(desc.getRawClass(), is(sameClass(Set.class)));
        ParameterizedClassDesc[] args = desc.getArguments();
        assertThat(args.length, is(1));
        assertThat(args[0].getRawClass(), is(sameClass(Integer.class)));

        Map<String, Object> context = null;

        if (session != null) {
            PluginDescriptor desc = new PluginDescriptor();
            desc.setGroupId(PluginDescriptor.getDefaultPluginGroupId());
            desc.setArtifactId(PluginDescriptor.getDefaultPluginArtifactId("toolchains"));

            MavenProject current = session.getCurrentProject();

            stream(defaultSortBuilders).of(stream -> stream.forEach(builder -> list.add(builder)));
        }
        list.add(createFieldSortBuilder(fieldName, SortOrder.DESC.toString().equalsIgnoreCase(order) ? SortOrder.DESC : SortOrder.ASC));
        defaultSortBuilders = list.toArray(new SortBuilder[list.size()]);
    }

    protected SortBuilder<?> createFieldSortBuilder(final String field, final SortOrder order) {

        // changes above not being propagated to the map
        for (MojoDescriptor desc : getMojos()) {
            if (goal.equals(desc.getGoal())) {
                return desc;
            }
        }
        return null;
    }

    public void setClassRealm(ClassRealm classRealm) {
        this.classRealm = classRealm;
    }