+ " Optional=" + (artifact.isOptional() ? "true" : "false"));
            assertTrue(
                    artifact.getVersion().equals("1.0"), "Incorrect version for " + artifact.getDependencyConflictId());
        }
    }

## Version 4.2.2

_2019-10-06_

 *  Fix: When closing a canceled HTTP/2 stream, don't send the `END_STREAM` flag. This could cause
    the server to incorrectly interpret the stream as having completed normally. This is most useful
    when a request body needs to cancel its own call.


## Version 4.2.1

_2019-10-02_

     * Size of the thumbnail path cache.
     */
    protected int thumbnailPathCacheSize = 10;

    /**
     * File extension for generated thumbnail images.
     */
    protected String imageExtention = "png";

    /**
     * Number of subdirectories for organizing thumbnails.
     */
    protected int splitSize = 10;

    /**
     * Maximum size of the thumbnail generation task queue.
     */

            // Given - buffer with padding before actual data
            ByteBuffer buffer = ByteBuffer.allocate(42);
            buffer.order(ByteOrder.LITTLE_ENDIAN);
            buffer.position(10); // Add 10 bytes of padding
            buffer.putLong(2048L);
            buffer.putLong(1024L);
            buffer.putLong(1024L);
            buffer.putInt(4);
            buffer.putInt(4096);

        assertEquals("existing-doc-id", dataMap.get("doc_id"));
    }

    public void test_concurrentStore() throws Exception {
        // Test thread safety
        final int threadCount = 10;
        final int docsPerThread = 10;
        final List<Thread> threads = new ArrayList<>();
        final AtomicInteger successCount = new AtomicInteger(0);

        for (int i = 0; i < threadCount; i++) {

		t.Errorf("json marshal is not empty slice, got %v", string(r))
	}
}

func TestPreloadGoroutine(t *testing.T) {
	var wg sync.WaitGroup

	wg.Add(10)
	for i := 0; i < 10; i++ {
		go func() {
			defer wg.Done()
			var user2 []User
			tx := DB.Where("id = ?", 1).Session(&gorm.Session{})

			if err := tx.Preload("Team").Find(&user2).Error; err != nil {
				t.Error(err)

		{"-1350244992", time.Unix(-1350244992, 0), true},
		{"", time.Time{}, false},
		{"0", time.Unix(0, 0), true},
		{"1.", time.Unix(1, 0), true},
		{"0.0", time.Unix(0, 0), true},
		{".5", time.Time{}, false},
		{"-1.3", time.Unix(-1, -3e8), true},
		{"-1.0", time.Unix(-1, -0e0), true},
		{"-0.0", time.Unix(-0, -0e0), true},
		{"-0.1", time.Unix(-0, -1e8), true},
		{"-0.01", time.Unix(-0, -1e7), true},

		tests: []testFnc{
			testReadFrom{fileOps{"ab", int64(3), "cd"}, 7, io.ErrUnexpectedEOF},
			testRemaining{1, 0},
		},
	}, {
		maker: makeSparse{makeReg{4, "abcd"}, sparseHoles{{2, 3}}, 8},
		tests: []testFnc{
			testReadFrom{fileOps{"ab", int64(3), "cde"}, 7, errMissData},
			testRemaining{1, 0},
		},
	}, {
		maker: makeSparse{makeReg{6, "abcde"}, sparseHoles{{2, 3}}, 8},
		tests: []testFnc{

        assertNotNull(clientHolder[0]);
    }

    // Test repeated instantiation
    public void test_repeatedInstantiation() {
        // Test that repeated instantiation works correctly
        for (int i = 0; i < 10; i++) {
            CrawlerEngineClient client = new CrawlerEngineClient();
            assertNotNull(client);
        }
    }

    // Test instance fields initialization

        HandleInfo info = new HandleInfo("/test/file.txt", testGuid, testFileId, HandleType.DURABLE_V2, 120000, null);

        long originalAccessTime = info.getLastAccessTime();

        try {
            Thread.sleep(10);
        } catch (InterruptedException e) {
            Thread.currentThread().interrupt();
        }

        info.updateAccessTime();

        assertTrue(info.getLastAccessTime() > originalAccessTime);
    }