result += System.identityHashCode(matcher.collapseFrom(teststring, ' '));
    }
    return result;
  }

  private static String allMatchingChars(BitSet bitSet) {
    char[] result = new char[bitSet.cardinality()];
    for (int j = 0, c = bitSet.nextSetBit(0); j < result.length; ++j) {
      result[j] = (char) c;
      c = bitSet.nextSetBit(c + 1);
    }
    return new String(result);
  }

        scoreUpdater.addScoreBooster(booster3);

        String result = scoreUpdater.execute();

        // All boosters should be executed
        assertTrue(result.contains("TestScoreBooster : 100"));
        assertTrue(result.contains("TestScoreBooster : 200"));
        assertTrue(result.contains("TestScoreBooster : 300"));
    }

    // Test execute result format
    public void test_execute_resultFormat() {

        assertTrue("Result should contain password={cipher}, but was: " + result, result.contains("password={cipher}"));

        // Test with empty encryption target
        value = "password=";
        result = ParameterUtil.encrypt(value);
        assertTrue(result.contains("password={cipher}"));

        // Test with only whitespace value

    }

    @Override
    protected <RESULT extends LabelType> RESULT createEntity(Map<String, Object> source, Class<? extends RESULT> entityType) {
        try {
            final RESULT result = entityType.newInstance();
            result.setCreatedBy(DfTypeUtil.toString(source.get("createdBy")));
            result.setCreatedTime(DfTypeUtil.toLong(source.get("createdTime")));

    }

    @Override
    protected <RESULT extends JobLog> RESULT createEntity(Map<String, Object> source, Class<? extends RESULT> entityType) {
        try {
            final RESULT result = entityType.newInstance();
            result.setEndTime(DfTypeUtil.toLong(source.get("endTime")));
            result.setJobName(DfTypeUtil.toString(source.get("jobName")));
            result.setJobStatus(DfTypeUtil.toString(source.get("jobStatus")));

            if (!result.isEmpty()) {
                setAttributeValue(result, fessConfig.getLdapAttrSurname(), o -> user.setSurname(o.toString()));
                setAttributeValue(result, fessConfig.getLdapAttrGivenName(), o -> user.setGivenName(o.toString()));
                setAttributeValue(result, fessConfig.getLdapAttrMail(), o -> user.setMail(o.toString()));

        };

        String[] result = JvmUtil.filterJvmOptions(args);
        assertEquals(5, result.length);
        assertEquals("-server", result[0]);
        assertEquals("-Xms1g", result[1]);
        assertEquals("-Xmx4g", result[2]);
        assertEquals("invalid:pattern", result[3]);
        assertEquals("-XX:+UnlockExperimentalVMOptions", result[4]);
    }

        User result = ldapChain.load(user);

        assertSame(user, result);
        assertEquals(user, testLdapManager.appliedUser);
        assertTrue(testLdapManager.applyCalled);
    }

    public void test_load_withNullUser() {
        // Test load with null user
        User result = ldapChain.load(null);

        assertNull(result);
        assertNull(testLdapManager.appliedUser);

        QueryContext context = new QueryContext("test", false);
        QueryBuilder result = booleanQueryCommand.execute(context, booleanQuery, 1.0f);

        assertNotNull(result);
        assertTrue(result instanceof BoolQueryBuilder);

        BoolQueryBuilder boolResult = (BoolQueryBuilder) result;
        assertTrue(boolResult.hasClauses());
    }

    }

    @Override
    protected <RESULT extends BadWord> RESULT createEntity(Map<String, Object> source, Class<? extends RESULT> entityType) {
        try {
            final RESULT result = entityType.newInstance();
            result.setCreatedBy(DfTypeUtil.toString(source.get("createdBy")));
            result.setCreatedTime(DfTypeUtil.toLong(source.get("createdTime")));