key:         fooKey,
			recursive:   false,
			expectedOut: []example.Pod{*fooObj},
		},
		{
			name:        "Recursive on object key (prefix) doesn't return anything",
			key:         fooKey,
			recursive:   true,
			expectedOut: []example.Pod{},
		},
		{
			name:        "NonRecursive on object key (no-prefix) return object",

      case 0:
        return none();
      case 1:
        return is(sequence.charAt(0));
      case 2:
        return isEither(sequence.charAt(0), sequence.charAt(1));
      default:
        // TODO(lowasser): is it potentially worth just going ahead and building a precomputed
        // matcher?
        return new AnyOf(sequence);
    }
  }

  /**

					}
				}
			}
			// ReadFile has returned success, but our expected error is non 'nil'.
			if err == nil && err != testCase.expectedErr {
				t.Errorf("Case: %d %#v, expected: %s, got :%s", i+1, testCase, testCase.expectedErr, err)
			}
			// Expected error returned, proceed further to validate the returned results.
			if err != nil && testCase.expectedErr == nil {

func oneBit8(x int8) bool   { return x&(x-1) == 0 && x != 0 }
func oneBit16(x int16) bool { return x&(x-1) == 0 && x != 0 }
func oneBit32(x int32) bool { return x&(x-1) == 0 && x != 0 }
func oneBit64(x int64) bool { return x&(x-1) == 0 && x != 0 }

// nto returns the number of trailing ones.
func nto(x int64) int64 {
	return int64(ntz64(^x))
}

// logX returns logarithm of n base 2.

      case 0:
        return none();
      case 1:
        return is(sequence.charAt(0));
      case 2:
        return isEither(sequence.charAt(0), sequence.charAt(1));
      default:
        // TODO(lowasser): is it potentially worth just going ahead and building a precomputed
        // matcher?
        return new AnyOf(sequence);
    }
  }

  /**

					return
				}
			}
		case "EncodingType":
			z.EncodingType, bts, err = msgp.ReadStringBytes(bts)
			if err != nil {
				err = msgp.WrapError(err, "EncodingType")
				return
			}
		default:
			bts, err = msgp.Skip(bts)
			if err != nil {
				err = msgp.WrapError(err)
				return
			}
		}
	}
	o = bts
	return
}

	s := spanOf(b)
	if s == nil || b < s.base() {
		return false
	}
	switch s.state.get() {
	case mSpanInUse, mSpanManual:
		return b < s.limit
	default:
		return false
	}
}

// spanOf returns the span of p. If p does not point into the heap
// arena or no span has ever contained p, spanOf returns nil.
//
// If p does not point to allocated memory, this may return a non-nil

  };

  // If `cluster` has only a single node then returns that, otherwise returns
  // nullptr.
  Node* GetOnlyNodeIn(const Cluster& cluster);

  // Returns true if `cluster` is a trivial cluster containing a "sink like"
  // node -- a NoOp node that only the Sink node control depends on.
  bool IsSinkLike(const Cluster& cluster);

  // Returns true if `cluster` looks like an "i++" operation on an integer

	{"Readdirnames", func(f *File) error { _, err := f.Readdirnames(1); return err }},
	{"Seek", func(f *File) error { _, err := f.Seek(0, io.SeekStart); return err }},
	{"Stat", func(f *File) error { _, err := f.Stat(); return err }},
	{"Sync", func(f *File) error { return f.Sync() }},
	{"Truncate", func(f *File) error { return f.Truncate(0) }},
	{"Write", func(f *File) error { _, err := f.Write(make([]byte, 0)); return err }},

      latch.countDown();
    }

    boolean awaitClosed() {
      return awaitUninterruptibly(latch, 10, SECONDS);
    }

    boolean stillOpen() {
      return !awaitUninterruptibly(latch, 1, SECONDS);
    }

    @Override
    public String toString() {
      return name;
    }
  }

  static final class Waiter {