*/
    boolean restoreInterruptedBit = false;
    int spinCount = 0;
    // Interrupting Cow Says:
    //  ______
    // < Spin >
    //  ------
    //        \   ^__^
    //         \  (oo)\_______
    //            (__)\       )\/\
    //                ||----w |
    //                ||     ||
    Runnable state = get();
    Blocker blocker = null;

    protected DocMeta docMeta;
    protected final EntityUniqueDrivenProperties __uniqueDrivenProperties = newUniqueDrivenProperties();
    protected final EntityModifiedProperties __modifiedProperties = newModifiedProperties();
    protected EntityModifiedProperties __specifiedProperties;
    protected boolean __createdBySelect;

    // ===================================================================================

    /** The key of the configuration. e.g. 100 */
    String INDEX_REINDEX_SIZE = "index.reindex.size";

    /** The key of the configuration. e.g. {"source":{"index":"__SOURCE_INDEX__","size":__SIZE__},"dest":{"index":"__DEST_INDEX__"},"script":{"source":"__SCRIPT_SOURCE__"}} */
    String INDEX_REINDEX_BODY = "index.reindex.body";

    /** The key of the configuration. e.g. adaptive */

            public OptionalEntity<WebConfig> getWebConfigByName(String name) {
                final WebConfig webConfig = new WebConfig();
                webConfig.setId("01T");
                webConfig.setName("__TEMPLATE__");
                return OptionalEntity.of(webConfig);
            }
        }, WebConfigService.class.getCanonicalName());
        ComponentUtil.register(new FileConfigService() {
            @Override

    protected DocMeta docMeta;
    protected final EntityUniqueDrivenProperties __uniqueDrivenProperties = newUniqueDrivenProperties();
    protected final EntityModifiedProperties __modifiedProperties = newModifiedProperties();
    protected EntityModifiedProperties __specifiedProperties;
    protected boolean __createdBySelect;

    // ===================================================================================

    protected Map<String, Pair<Map<String, String>, List<Pair<Pattern, String>>>> relatedContentMap = Collections.emptyMap();

    protected String regexPrefix = "regex:";

    protected String queryPlaceHolder = "__QUERY__";

    @PostConstruct
    public void init() {
        if (logger.isDebugEnabled()) {
            logger.debug("Initialize {}", this.getClass().getSimpleName());
        }
        load();
    }

    assertEquals("FOO", UPPER_CAMEL.to(UPPER_UNDERSCORE, "Foo"));
    assertEquals("FOO_BAR", UPPER_CAMEL.to(UPPER_UNDERSCORE, "FooBar"));
    assertEquals("H_T_T_P", UPPER_CAMEL.to(UPPER_UNDERSCORE, "HTTP"));
    assertEquals("H__T__T__P", UPPER_CAMEL.to(UPPER_UNDERSCORE, "H_T_T_P"));
  }

  public void testUpperUnderscoreToLowerHyphen() {
    assertEquals("foo", UPPER_UNDERSCORE.to(LOWER_HYPHEN, "FOO"));

        if (executionMode == ExecutionMode.KILL_LEAKED_PROCESSES_FROM_PREVIOUS_BUILDS) {
            File[] psOutputs = rootProjectDir.listFiles((__, name) -> name.endsWith(".psoutput") || name.endsWith(".threaddump"));
            if (psOutputs != null) {
                Stream.of(psOutputs).forEach(File::delete);
            }
        }
    }

                {"source":{"index":"__SOURCE_INDEX__","size":__SIZE__},"dest":{"index":"__DEST_INDEX__"}}
                """;
        final FessConfig fessConfig = ComponentUtil.getFessConfig();
        final String source = template //
                .replace("__SOURCE_INDEX__", fromIndex)//
                .replace("__SIZE__", fessConfig.getIndexReindexSize())//
                .replace("__DEST_INDEX__", toIndex);

    assertEquals("FOO", UPPER_CAMEL.to(UPPER_UNDERSCORE, "Foo"));
    assertEquals("FOO_BAR", UPPER_CAMEL.to(UPPER_UNDERSCORE, "FooBar"));
    assertEquals("H_T_T_P", UPPER_CAMEL.to(UPPER_UNDERSCORE, "HTTP"));
    assertEquals("H__T__T__P", UPPER_CAMEL.to(UPPER_UNDERSCORE, "H_T_T_P"));
  }

  public void testUpperUnderscoreToLowerHyphen() {
    assertEquals("foo", UPPER_UNDERSCORE.to(LOWER_HYPHEN, "FOO"));