assertEquals("value2", builder2.initialSettings.get("key"));
    }

    @Test
    public void testBuildMultipleInstances() {
        // Test that multiple SuggestSettings can be built from the same builder
        builder.setSettingsIndexName("MULTI_INDEX").addInitialSettings("multi.key", "multiValue").scrollTimeout("25s");

        SuggestSettings settings1 = builder.build(client, "id1");

        assertNotNull(suggestItem);
        assertEquals(Float.MAX_VALUE, suggestItem.getUserBoost(), 0.001f);
    }

    @Test
    public void testGettersWithMutableLists() {
        // Test that getters return the same list references
        String word = "mutable test";
        float boost = 1.0f;
        List<String> readings = new ArrayList<>();
        readings.add("reading1");
        List<String> fields = new ArrayList<>();

    }

    /**
     * Indicates whether some other object is equal to this one.
     *
     * @param obj the reference object with which to compare
     * @return true if this object is the same as the obj argument; false otherwise
     */
    @Override
    public boolean equals(final Object obj) {
        return inputStream.equals(obj);
    }

    /**
     * Returns a hash code value for the object.

     * Test adding duplicate rules
     */
    public void test_addRule_duplicates() {
        TestRule rule = new TestRule("rule1", true);

        ruleManager.addRule(rule);
        ruleManager.addRule(rule); // Add same rule again

        assertEquals(2, ruleManager.getRuleCount());
        assertTrue(ruleManager.hasRule(rule));

        // Remove one instance
        assertTrue(ruleManager.removeRule(rule));

        String[] languages1 = { "en" };

        SuggestItem item1 = new SuggestItem(text1, readings1, null, 50L, 100L, 2.0f, tags1, roles1, languages1, SuggestItem.Kind.QUERY);

        String[] text2 = { "item1" }; // Same text for same ID
        String[][] readings2 = { { "read2" } };
        String[] tags2 = { "tag2" };
        String[] roles2 = { "role2" };
        String[] languages2 = { "ja" };

     * influence the position of your URLs in a search engine's result pages.
     * Search engines may use this information when selecting between URLs on
     * the same site, so you can use this tag to increase the likelihood that
     * your most important pages are present in a search index.
     *
     * Also, please note that assigning a high priority to all of the URLs on

                return null;
            }
        }

        /**
         * Gets the date of the storage object.
         * This method returns the same value as getLastModified().
         *
         * @return The date in milliseconds since epoch
         */
        @Override
        public long getDate() {
            return getLastModified();
        }

      the brackets!)  The text should be enclosed in the appropriate
      comment syntax for the file format. We also recommend that a
      file or class name and description of purpose be included on the
      same "printed page" as the copyright notice for easier
      identification within third-party archives.

   Copyright [yyyy] [name of copyright owner]

   Licensed under the Apache License, Version 2.0 (the "License");

      the brackets!)  The text should be enclosed in the appropriate
      comment syntax for the file format. We also recommend that a
      file or class name and description of purpose be included on the
      same "printed page" as the copyright notice for easier
      identification within third-party archives.

   Copyright [yyyy] [name of copyright owner]

   Licensed under the Apache License, Version 2.0 (the "License");

     * Test activeThreadCountLock getter
     */
    public void test_activeThreadCountLock() {
        Object lock = crawlerContext.getActiveThreadCountLock();
        assertNotNull(lock);

        // Should return same instance
        Object sameLock = crawlerContext.getActiveThreadCountLock();
        assertSame(lock, sameLock);
    }

    /**
     * Test numOfThread getter and setter
     */