const n = this.writeSync(fd, buf);
				callback(null, n);
			},
			chmod(path, mode, callback) { callback(enosys()); },
			chown(path, uid, gid, callback) { callback(enosys()); },
			close(fd, callback) { callback(enosys()); },
			fchmod(fd, mode, callback) { callback(enosys()); },
			fchown(fd, uid, gid, callback) { callback(enosys()); },
			fstat(fd, callback) { callback(enosys()); },
			fsync(fd, callback) { callback(null); },

   * (And even if annotations on local variables were permitted as an optional hint, no annotation
   * would be the right tool for the job here: {@code @Nullable} is the annotation that we're trying
   * to get rid of, and {@code @NonNull} would be wrong for our use case for the same reason as
   * {@code requireNonNull}: Our use case is the one in which {@code T} has parametric nullness—and
   * thus its value may be legitimately {@code null}.)

   * (And even if annotations on local variables were permitted as an optional hint, no annotation
   * would be the right tool for the job here: {@code @Nullable} is the annotation that we're trying
   * to get rid of, and {@code @NonNull} would be wrong for our use case for the same reason as
   * {@code requireNonNull}: Our use case is the one in which {@code T} has parametric nullness—and
   * thus its value may be legitimately {@code null}.)

			t.Errorf("i=%d: Size: got %v, want %v", i, got, want)
		}
		if got, want := h2.Uid, v.h.Uid; got != want {
			t.Errorf("i=%d: Uid: got %d, want %d", i, got, want)
		}
		if got, want := h2.Gid, v.h.Gid; got != want {
			t.Errorf("i=%d: Gid: got %d, want %d", i, got, want)
		}
		if got, want := h2.Uname, v.h.Uname; got != want {
			t.Errorf("i=%d: Uname: got %q, want %q", i, got, want)
		}

      }
      dummy ^= sb.toString().length();
    }
    return dummy;
  }

  /**
   * Always append the delimiter after the component, and in the very end shortens the buffer to get
   * rid of the extra trailing delimiter.
   */
  @Benchmark
  int alwaysAppendThenBackUp(int reps) {
    int dummy = 0;
    for (int i = 0; i < reps; i++) {
      StringBuilder sb = new StringBuilder();

            }
        }
    }

    @Override
    public SID[] getGroupMemberSids(final CIFSContext tc, final String authorityServerName, final jcifs.SID domsid, final int rid,
            final int flags) throws CIFSException {
        final lsarpc.LsarSidArray sidarray = new lsarpc.LsarSidArray();
        MsrpcGetMembersInAlias rpc = null;

        synchronized (this.sidCache) {

   * (And even if annotations on local variables were permitted as an optional hint, no annotation
   * would be the right tool for the job here: {@code @Nullable} is the annotation that we're trying
   * to get rid of, and {@code @NonNull} would be wrong for our use case for the same reason as
   * {@code requireNonNull}: Our use case is the one in which {@code T} has parametric nullness—and
   * thus its value may be legitimately {@code null}.)

        assertEquals(dnsDomainInfo.dns_domain.length, decodedInfo.dns_domain.length);
        assertEquals(dnsDomainInfo.dns_forest.length, decodedInfo.dns_forest.length);

        // Verify GUID
        assertEquals(dnsDomainInfo.domain_guid.time_low, decodedInfo.domain_guid.time_low);
        assertEquals(dnsDomainInfo.domain_guid.time_mid, decodedInfo.domain_guid.time_mid);

//	Name              |   256B | unlimited | unlimited
//	Linkname          |   100B | unlimited | unlimited
//	Size              | uint33 | unlimited |    uint89
//	Mode              | uint21 |    uint21 |    uint57
//	Uid/Gid           | uint21 | unlimited |    uint57
//	Uname/Gname       |    32B | unlimited |       32B
//	ModTime           | uint33 | unlimited |     int89
//	AccessTime        |    n/a | unlimited |     int89

      }
      dummy ^= sb.toString().length();
    }
    return dummy;
  }

  /**
   * Always append the delimiter after the component, and in the very end shortens the buffer to get
   * rid of the extra trailing delimiter.
   */
  @Benchmark
  int alwaysAppendThenBackUp(int reps) {
    int dummy = 0;
    for (int i = 0; i < reps; i++) {
      StringBuilder sb = new StringBuilder();