private static final long SMALL_TIMEOUT_MILLIS = 10;

  /** How long to wait when determining that a thread is blocked if we expect it to be blocked. */
  private static final long EXPECTED_HANG_DELAY_MILLIS = 75;

  /**
   * How long to wait when determining that a thread is blocked if we DON'T expect it to be blocked.
   */
  private static final long UNEXPECTED_HANG_DELAY_MILLIS = 10000;

  /**

    for (char value : VALUES) {
      assertThat(Chars.checkedCast((long) value)).isEqualTo(value);
    }
    assertCastFails(GREATEST + 1L);
    assertCastFails(LEAST - 1L);
    assertCastFails(Long.MAX_VALUE);
    assertCastFails(Long.MIN_VALUE);
  }

  public void testSaturatedCast() {
    for (char value : VALUES) {
      assertThat(Chars.saturatedCast((long) value)).isEqualTo(value);
    }

        "type": "keyword"
      },
      "createdBy": {
        "type": "keyword"
      },
      "createdTime": {
        "type": "long"
      },
      "updatedBy": {
        "type": "keyword"
      },
      "updatedTime": {
        "type": "long"
      }
    }

        "type": "keyword"
      },
      "createdBy": {
        "type": "keyword"
      },
      "createdTime": {
        "type": "long"
      },
      "updatedBy": {
        "type": "keyword"
      },
      "updatedTime": {
        "type": "long"
      }
    }

        }

        @Override
        public void sendRedirect(String location) {
        }

        @Override
        public void setDateHeader(String name, long date) {
        }

        @Override
        public void addDateHeader(String name, long date) {
        }

        @Override
        public void addHeader(String name, String value) {
            headers.put(name, value);
        }

   * @see FileChannel#map(MapMode, long, long)
   * @since 2.0
   */
  public static MappedByteBuffer map(File file) throws IOException {
    checkNotNull(file);
    return map(file, MapMode.READ_ONLY);
  }

  /**
   * Fully maps a file in to memory as per {@link
   * FileChannel#map(java.nio.channels.FileChannel.MapMode, long, long)} using the requested {@link
   * MapMode}.
   *

      "boost": {
        "type": "float"
      },
      "createdBy": {
        "type": "keyword"
      },
      "createdTime": {
        "type": "long"
      },
      "updatedBy": {
        "type": "keyword"
      },
      "updatedTime": {
        "type": "long"
      }
    }

     * the one provided will not be returned if it exceeds the end of the file
     * (if this is a problem let us know).
     */
    @Override
    public long skip(final long n) throws IOException {
        if (n > 0) {
            this.fp += n;
            return n;
        }
        return 0;
    }

/**
 * Abstract interface for objects that can concurrently add longs.
 *
 * @author Louis Wasserman
 */
@GwtCompatible
interface LongAddable {
  void increment();

  void add(long x);

  long sum();

     */
    public int rdmaRead(ByteBuffer buffer, long remoteAddress, int remoteKey, int length) throws IOException {
        if (!isRdmaConnected()) {
            throw new IOException("RDMA connection not available");
        }

        try {
            statistics.recordReadRequest(length);
            long startTime = System.nanoTime();