// Won't compile: map.putInstance(Double.class, new Long(42));
  }

  public void testNull() {
    assertThrows(NullPointerException.class, () -> map.put(null, new Integer(1)));
    map.putInstance(Integer.class, null);
    assertNull(map.get(Integer.class));
    assertNull(map.getInstance(Integer.class));

    map.put(Long.class, null);
    assertNull(map.get(Long.class));
    assertNull(map.getInstance(Long.class));

    class Splitr extends MapWithIndexSpliterator<Spliterator.OfLong, R, Splitr>
        implements LongConsumer, Spliterator<R> {
      long holder;

      Splitr(Spliterator.OfLong splitr, long index) {
        super(splitr, index);
      }

      @Override
      public void accept(long t) {
        this.holder = t;
      }

      @Override
      public boolean tryAdvance(Consumer<? super R> action) {

    protected String outputEncoding = Constants.UTF_8;

    protected boolean readAsTextIfFailed = false;

    protected long maxCompressionRatio = 100;

    protected long maxUncompressionSize = 1000000;

    protected int initialBufferSize = 10000;

    protected boolean replaceDuplication = false;

    String lastMethodCalled = "";
    long lastInitialDelay;
    long lastDelay;
    TimeUnit lastUnit;

    void assertLastMethodCalled(String method, long delay, TimeUnit unit) {
      assertEquals(method, lastMethodCalled);
      assertEquals(delay, lastDelay);
      assertEquals(unit, lastUnit);
    }

    void assertLastMethodCalled(String method, long initialDelay, long delay, TimeUnit unit) {

        this.activeThreadCount = activeThreadCount;
    }

    public long getAccessCount() {
        return accessCount.get();
    }

    public long incrementAndGetAccessCount() {
        return accessCount.incrementAndGet();
    }

    public long decrementAndGetAccessCount() {
        return accessCount.decrementAndGet();
    }

    public CrawlerStatus getStatus() {

        return 8;
    }
    public static long dec_uint64be( byte[] src, int si )
    {
        long l;
        l = dec_uint32be( src, si ) & 0xFFFFFFFFL;
        l <<= 32L;
        l |= dec_uint32be( src, si + 4 ) & 0xFFFFFFFFL;
        return l;
    }
    public static long dec_uint64le( byte[] src, int si )
    {
        long l;
        l = dec_uint32le( src, si + 4 ) & 0xFFFFFFFFL;

                    }
                    return -1;
            }
        }
    }
    public synchronized long skip( long numbytes ) throws IOException {
        if( numbytes <= 0 ) {
            return 0;
        }
        long n = numbytes;
        while( n > 0 ) {
            int r = read( tmp, 0, (int)Math.min( (long)TMP_BUFFER_SIZE, n ));
            if (r < 0) {
                break;
            }
            n -= r;

        registerModifiedProperty("crawlingInfoId");
        this.crawlingInfoId = value;
    }

    public Long getCreatedTime() {
        checkSpecifiedProperty("createdTime");
        return createdTime;
    }

    public void setCreatedTime(Long value) {
        registerModifiedProperty("createdTime");
        this.createdTime = value;
    }

    public String getKey() {

        } catch (final InterruptedException e) {
            // no thing to do
        } catch (final ExecutionException e) {
            // no thing to do
        }

        long elapsed = (System.nanoTime() - time) / 1000000;
        long wait = waittime * (numTasks - 1);
        assertTrue(elapsed + " >= " + wait, elapsed + 1L >= wait);
    }

    public void setCreatedBy(String value) {
        registerModifiedProperty("createdBy");
        this.createdBy = value;
    }

    public Long getCreatedTime() {
        checkSpecifiedProperty("createdTime");
        return createdTime;
    }

    public void setCreatedTime(Long value) {
        registerModifiedProperty("createdTime");
        this.createdTime = value;
    }

    public String getExcludedPaths() {