/** Flag for IDN conversion. */
    protected int flag = 0;

    /** Encoding for URL decoding. */
    protected String encoding = "UTF-8";

    /**
     * Creates a new IdnDnsResolver instance with default settings.
     */
    public IdnDnsResolver() {
        super();
    }

    /**
     * Resolves the given host name to an array of IP addresses.

# /---------------------------------------------------------------------------
# replaceSchemaMap: (NotRequired - Default map:{})
#
# The various settings about replace-schema.
#
# o repsEnvType: (NotRequired - Default inherits or 'ut')
# o isLoggingInsertSql: (NotRequired - Default true)
# o isLoggingReplaceSql: (NotRequired - Default true)
# o isErrorSqlContinue: (NotRequired - Default false)
# o sqlFileEncoding: (NotRequired - Default 'UTF-8')

    }

    /**
     * Sets the configuration settings for the search engine.
     *
     * @param settings map of configuration key-value pairs
     */
    public void setSettings(final Map<String, String> settings) {
        this.settings = settings;
    }

    /**
     * Gets the current cluster health status.
     *

    settings[Settings.ENABLE_PUSH] = 1
    assertThat(settings.getEnablePush(false)).isTrue()
    settings.clear()
    assertThat(settings.getMaxConcurrentStreams()).isEqualTo(Int.MAX_VALUE)
    settings[Settings.MAX_CONCURRENT_STREAMS] = 75
    assertThat(settings.getMaxConcurrentStreams()).isEqualTo(75)
    settings.clear()
    assertThat(settings.getMaxFrameSize(16384)).isEqualTo(16384)
    settings[Settings.MAX_FRAME_SIZE] = 16777215

        String value3 = "c";
        settings.badword().add(value1);
        settings.badword().add(value2);
        settings.badword().add(value3);
        assertEquals(3, settings.badword().get(false).length);
        assertEquals(value1, settings.badword().get(false)[0]);
        assertEquals(value2, settings.badword().get(false)[1]);
        assertEquals(value3, settings.badword().get(false)[2]);
    }

    @Test

        settings.array().add(key, value3);
        assertEquals(3, settings.array().get(key).length);
        assertEquals(value1, settings.array().get(key)[0]);
        assertEquals(value2, settings.array().get(key)[1]);
        assertEquals(value3, settings.array().get(key)[2]);

        settings.array().delete(key, value2);
        assertEquals(2, settings.array().get(key).length);
        assertEquals(value1, settings.array().get(key)[0]);

# /---------------------------------------------------------------------------
# outsideSqlMap: (NotRequired - Default map:{})
#
# The various settings about outsideSql. 
#
# o isGenerateProcedureParameterBean: (NotRequired - Default false)
# o isGenerateProcedureCustomizeEntity: (NotRequired - Default false)
# o targetProcedureCatalogList: (NotRequired - Default list:{})
# o targetProcedureSchemaList: (NotRequired - Default list:{})

            final Settings settings) {
        super(indexSettings, settings, name);
        ignoreCase = settings.getAsBoolean("ignore_case", true);
        n = settings.getAsInt("n", NGramSynonymTokenizer.DEFAULT_N_SIZE);
        delimiters = settings.get("delimiters", NGramSynonymTokenizer.DEFAULT_DELIMITERS);
        expand = settings.getAsBoolean("expand", true);

    /**
     * Sets the suggest settings.
     * @param settings The suggest settings.
     * @return This builder instance.
     */
    public SuggesterBuilder settings(final SuggestSettings settings) {
        this.settings = settings;
        settingsBuilder = null;
        return this;
    }

    /**
     * Sets the suggest settings builder.
     * @param settingsBuilder The suggest settings builder.

        runner.refresh();
        settings = Suggester.builder().build(runner.client(), id).settings();
    }

    @Test
    public void test_defaultSettings() throws Exception {
        assertEquals("settings-test.suggest", settings.getAsString(SuggestSettings.DefaultKeys.INDEX, ""));
        assertEquals("content", settings.array().get(SuggestSettings.DefaultKeys.SUPPORTED_FIELDS)[0]);