# to 5 times.

function fail {
  echo "${1}" >&2
  exit 1
}

function isatty() {
 if [ -t 1 ] ; then
   return 0
  else
   return 1
  fi
}

function retry {
  local tmpFile
  tmpFile=$(mktemp)
  trap 'rm -f "${tmpFile}"' EXIT

  local failureRegex="$1"
  shift
  local n=1
  local max=5
  while true; do
    unset SHELL # Don't let environment control which shell to use
    if isatty; then

     * this method will return the referral path to which it maps. Otherwise
     * <code>null</code> is returned.
     * 
     * @return URL to the DFS volume
     */
    String getDfsPath ();


    /**
     * @return the transport port, if specified
     */
    int getPort ();


    /**
     * @return the original URL
     */
    URL getURL ();

// Name - returns the Name of the target.
func (target *RedisTarget) Name() string {
	return target.ID().String()
}

// Store returns any underlying store if set.
func (target *RedisTarget) Store() event.TargetStore {
	return target.store
}

// IsActive - Return true if target is up and active
func (target *RedisTarget) IsActive() (bool, error) {
	if err := target.init(); err != nil {
		return false, err
	}

    @Override
    public String toString() {
      return "Funnels.stringFunnel(" + charset.name() + ")";
    }

    @Override
    public boolean equals(@CheckForNull Object o) {
      if (o instanceof StringCharsetFunnel) {
        StringCharsetFunnel funnel = (StringCharsetFunnel) o;
        return this.charset.equals(funnel.charset);
      }
      return false;
    }

    @Override

    return new ConstantLoader<>(constant);
  }

  /** Returns a {@link CacheLoader} that returns the given {@code constant} for every request. */
  static IncrementingLoader incrementingLoader() {
    return new IncrementingLoader();
  }

  /** Returns a {@link CacheLoader} that throws the given error for every request. */
  static <K, V> CacheLoader<K, V> errorLoader(final Error e) {
    checkNotNull(e);

  /**
   * Returns the result of subtracting this and {@code val}. If the result would be negative,
   * returns the low 32 bits of the result.
   *
   * @since 14.0
   */
  public UnsignedInteger minus(UnsignedInteger val) {
    return fromIntBits(value - checkNotNull(val).value);
  }

  /**
   * Returns the result of multiplying this and {@code val}. If the result would have more than 32

var _ Tagger = wrapReader{} // compiler check

// ETag returns the ETag of the underlying Tagger.
func (r wrapReader) ETag() ETag {
	if r.Tagger == nil {
		return nil
	}
	return r.Tagger.ETag()
}

// Wrap returns an io.Reader that reads from the wrapped
// io.Reader and implements the Tagger interaface.
//
// If content implements Tagger then the returned Reader
// returns ETag of the content. Otherwise, it returns
// nil as ETag.

      }
      if (eqCount == 0) break // We peeked a scheme name.
      if (eqCount > 1) return // Unexpected '=' characters.
      if (skipCommasAndWhitespace()) return // Unexpected ','.

      val parameterValue =
        when {
          startsWith('"'.code.toByte()) -> readQuotedString()
          else -> readToken()
        } ?: return // Expected a value.

      val replaced = parameters.put(peek, parameterValue)

    }
    return result;
  }

  @WeakOuter
  class EntrySet extends Multisets.EntrySet<E> {
    @Override
    Multiset<E> multiset() {
      return AbstractMultiset.this;
    }

    @Override
    public Iterator<Entry<E>> iterator() {
      return entryIterator();
    }

    @Override
    public int size() {
      return distinctElements();
    }
  }

	}
	return z
}

func (z *Int) Int64() int64 {
	if !z.init {
		return 0
	}
	return int64(C.mpz_get_si(&z.i[0]))
}

// Neg sets z = -x and returns z.
func (z *Int) Neg(x *Int) *Int {
	x.doinit()
	z.doinit()
	C.mpz_neg(&z.i[0], &x.i[0])
	return z
}

// Abs sets z to the absolute value of x and returns z.
func (z *Int) Abs(x *Int) *Int {