public abstract long gcdLong(long a, long b);

    public abstract boolean noAddOverflow(int a, int b);

    public abstract boolean noAddOverflow(long a, long b);

    public abstract boolean noMulOverflow(int a, int b);

    public abstract boolean noMulOverflow(long a, long b);
  }

  private final int[] factorials = new int[ARRAY_SIZE];
  private final int[][] binomials = new int[ARRAY_SIZE][2];

/**
 * {@link Long}用の変換ユーティリティです。
 *
 * @author higa
 */
public abstract class LongConversionUtil {

    /**
     * {@link Long}に変換します。
     *
     * @param o
     *            変換元のオブジェクト
     * @return 変換された{@link Long}
     */
    public static Long toLong(final Object o) {
        return toLong(o, null);
    }

    /**
     * {@link Long}に変換します。
     *
     * @param o

    try {
      MathPreconditions.checkPositive("long", 0L);
      fail();
    } catch (IllegalArgumentException expected) {
    }
  }

  public void testCheckPositive_maxLong() {
    MathPreconditions.checkPositive("long", Long.MAX_VALUE);
  }

  public void testCheckPositive_minLong() {
    try {
      MathPreconditions.checkPositive("long", Long.MIN_VALUE);
      fail();

            _src.align(4);
            length = (int)_src.dec_ndr_long();
            int _root_directoryp = _src.dec_ndr_long();
            int _object_namep = _src.dec_ndr_long();
            attributes = (int)_src.dec_ndr_long();
            security_descriptor = (int)_src.dec_ndr_long();
            int _security_quality_of_servicep = _src.dec_ndr_long();

            if (_root_directoryp != 0) {

@GwtCompatible(emulated = true)
@ElementTypesAreNonnullByDefault
final class LongAdder extends Striped64 implements Serializable, LongAddable {
  private static final long serialVersionUID = 7249069246863182397L;

  /** Version of plus for use in retryUpdate */
  @Override
  final long fn(long v, long x) {
    return v + x;
  }

  /** Creates a new adder with initial sum of zero. */
  public LongAdder() {}

  /**
   * Adds the given value.

            maximum_length = (short)_src.dec_ndr_short();
            int _bufferp = _src.dec_ndr_long();

            if (_bufferp != 0) {
                _src = _src.deferred;
                int _buffers = _src.dec_ndr_long();
                _src.dec_ndr_long();
                int _bufferl = _src.dec_ndr_long();
                int _bufferi = _src.index;
                _src.advance(2 * _bufferl);

        return this;
    }

    public void setCreatedTime_Equal(Long createdTime) {
        setCreatedTime_Term(createdTime, null);
    }

    public void setCreatedTime_Equal(Long createdTime, ConditionOptionCall<TermQueryBuilder> opLambda) {
        setCreatedTime_Term(createdTime, opLambda);
    }

    public void setCreatedTime_Term(Long createdTime) {
        setCreatedTime_Term(createdTime, null);
    }

            .addValue(3.14d)
            .add(LONG_NAME, false)
            .add(LONG_NAME, LONG_NAME);
      }
    },
    CONDITIONAL {
      void addEntries(MoreObjects.ToStringHelper helper) {
        helper
            .add(SHORT_NAME, "x")
            .add(LONG_NAME, "y")
            .add(SHORT_NAME, null)
            .add(LONG_NAME, null)
            .addValue("z")
            .addValue("")

            _src.align(4);
            this.length = _src.dec_ndr_long();
            int _root_directoryp = _src.dec_ndr_long();
            int _object_namep = _src.dec_ndr_long();
            this.attributes = _src.dec_ndr_long();
            this.security_descriptor = _src.dec_ndr_long();
            int _security_quality_of_servicep = _src.dec_ndr_long();

            if ( _root_directoryp != 0 ) {

   */
  public long sum() {
    long sum = 0L;
    for (AtomicLong value : map.values()) {
      sum = sum + value.get();
    }
    return sum;
  }

  @LazyInit @CheckForNull private transient Map<K, Long> asMap;

  /** Returns a live, read-only view of the map backing this {@code AtomicLongMap}. */
  public Map<K, Long> asMap() {
    Map<K, Long> result = asMap;