nestedMap.put("nested_key", "nested_value");

        Map<String, Object> sourceMap = new HashMap<>();
        sourceMap.put("string", "test");
        sourceMap.put("integer", 42);
        sourceMap.put("long", 100L);
        sourceMap.put("double", 3.14);
        sourceMap.put("boolean", false);
        sourceMap.put("null_value", null);
        sourceMap.put("nested", nestedMap);

        assertEquals(Integer.toString("test query".hashCode()), result);
    }

    @Test
    public void test_processGsaSearchPreference_queryPref() {
        String result = queryHelper.processGsaSearchPreference(null, "test query");
        // This will return the hashCode of the query as string
        assertEquals(Integer.toString("test query".hashCode()), result);
    }

    @Test

     * Test getAnchorSet with unsupported object type
     */
    @Test
    public void test_getAnchorSet_withUnsupportedType() {
        FessCrawlerThread crawlerThread = new FessCrawlerThread();

        Integer unsupportedType = 123;

        Set<RequestData> result = crawlerThread.getAnchorSet(unsupportedType);
        assertNull(result, "getAnchorSet should return null for unsupported type");
    }

    /**

        @Override
        public String getStorageMaxItemsInPage() {
            return "25";
        }

        @Override
        public Integer getStorageMaxItemsInPageAsInteger() {
            return 25;
        }

        @Override
        public Integer getPluginVersionFilterAsInteger() {
            return null;
        }

        @Override
        public String getPluginVersionFilter() {

        if (statusCode == 200) {
            JsonPath jsonPath = JsonPath.from(response.asString());
            assertEquals(Integer.valueOf(0), jsonPath.get("response.status"));
        }
    }

        if (statusCode == 200) {
            JsonPath jsonPath = JsonPath.from(response.asString());
            assertEquals(Integer.valueOf(0), jsonPath.get("response.status"));
        }
    }

    public int instanceHash() {
        return super.hashCode();
    }

    @Override
    public String toString() {
        return getClass().getSimpleName() + ":" + doBuildColumnString(", ") + "@" + Integer.toHexString(hashCode());
    }

    protected abstract String doBuildColumnString(String dm);

    @Override
    public String toStringWithRelation() { // #pending
        return toString();
    }

     * @return HTML response with the related content list
     */
    @Execute
    @Secured({ ROLE, ROLE + VIEW })
    public HtmlResponse list(final OptionalThing<Integer> pageNumber, final SearchForm form) {
        pageNumber.ifPresent(num -> {
            relatedContentPager.setCurrentPageNumber(pageNumber.get());
        }).orElse(() -> {

    }

    static class NullableParametersVisitor extends ClassVisitor {

        private final CtBehavior behavior
        private final String behaviorName
        private Integer parametersOffset = 0
        List<Boolean> parametersNullability = null

        NullableParametersVisitor(CtBehavior behavior) {
            super(AsmConstants.ASM_LEVEL)
            this.behavior = behavior

        "boolean" to "Boolean",
        "java.lang.Byte" to "Byte",
        "byte" to "Byte",
        "java.lang.Short" to "Short",
        "short" to "Short",
        "java.lang.Integer" to "Int",
        "int" to "Int",
        "java.lang.Long" to "Long",
        "long" to "Long",
        "java.lang.Float" to "Float",
        "float" to "Float",
        "java.lang.Double" to "Double",