* @param textBuilder the string builder for text content
     * @param metadataMap the map for metadata extraction
     * @param depth the current depth
     */
    protected void extractObject(final ObjectNode node, final String parentKey, final StringBuilder textBuilder,
            final Map<String, List<String>> metadataMap, final int depth) {
        final Iterator<Map.Entry<String, JsonNode>> fields = node.fields();

    }

    @Override
    public String getRequestProperty(final String key) {
        return this.connection.getRequestProperty(key);
    }

    @Override
    public Map<String, List<String>> getRequestProperties() {
        final Map<String, List<String>> map = new HashMap<>();
        for (final Entry<String, List<String>> entry : this.requestProperties.entrySet()) {

     */
    public void merge(Settings dominant, Settings recessive, String recessiveSourceLevel) {
        if (dominant == null || recessive == null) {
            return;
        }

        recessive.setSourceLevel(recessiveSourceLevel);

        List<String> dominantActiveProfiles = dominant.getActiveProfiles();
        List<String> recessiveActiveProfiles = recessive.getActiveProfiles();

    /** The languages. */
    public String[] lang;

    /** The fields. */
    public Map<String, String[]> fields = new HashMap<>();

    /** The conditions. */
    public Map<String, String[]> as = new HashMap<>();

    /** The extra queries. */
    public String[] ex_q;

    /** The similar document hash. */
    public String sdh;

    @Override
    public String getQuery() {
        return q;
    }

 */
public class FieldUtilTest {

    /** */
    public Object objectField;

    /** */
    public int intField;

    /** */
    public String stringField;

    /** */
    public static final int INT_DATA = 987654321;

    /** */
    public static final String STRING_DATA = "Hello World!";

    /**
     * @throws Exception
     */
    @Test
    public void testGet() throws Exception {

    public ElevateWordToLabelCB acceptPK(String id) {
        assertObjectNotNull("id", id);
        BsElevateWordToLabelCB cb = this;
        cb.query().docMeta().setId_Equal(id);
        return (ElevateWordToLabelCB) this;
    }

    @Override
    public void acceptPrimaryKeyMap(Map<String, ? extends Object> primaryKeyMap) {
        acceptPK((String) primaryKeyMap.get("_id"));
    }

            fail();
        } catch (IllegalArgumentException e) {
            assertTrue(true);
        }
    }

    @Test
    public void test_setAndGetAsArray() {
        String value1 = "a";
        String value2 = "b";
        String value3 = "c";
        settings.badword().add(value1);
        settings.badword().add(value2);
        settings.badword().add(value3);

    }

    @Test
    public void test_setAndGetAsInt() {
        String key = "key";
        int value = 1;
        settings.set(key, value);
        assertEquals(value, settings.getAsInt(key, -1));
    }

    @Test
    public void test_setAndGetAsLong() {
        String key = "key";
        long value = Long.MAX_VALUE;
        settings.set(key, value);

     * @return the {@link PhaseId}.
     */
    public static synchronized PhaseId of(String phase) {
        return INSTANCES.computeIfAbsent(phase, PhaseId::new);
    }

    /**
     * Constructor.
     *
     * @param phase the phase identifier string.
     */
    private PhaseId(String phase) {
        int phaseStart;
        if (phase.startsWith(PhaseExecutionPoint.BEFORE.prefix())) {

  @AndroidIncompatible // test-suite builders
  public static class ImmutableEnumMapGenerator extends TestEnumMapGenerator {
    @Override
    protected Map<AnEnum, String> create(Entry<AnEnum, String>[] entries) {
      Map<AnEnum, String> map = new HashMap<>();
      for (Entry<AnEnum, String> entry : entries) {
        map.put(entry.getKey(), entry.getValue());
      }
      return Maps.immutableEnumMap(map);
    }
  }

  @J2ktIncompatible