if r == 0 {
		r = reseed()
	}
	// constants from Numerical Recipes
	r = r*1664525 + 1013904223
	randN = r
	randmu.Unlock()
	return strconv.Itoa(int(1e9 + r%1e9))[1:]
}

// isSameType - compares two object types via reflect.TypeOf
func isSameType(obj1, obj2 interface{}) bool {
	return reflect.TypeOf(obj1) == reflect.TypeOf(obj2)
}

  // to SingleStack. Services can be "SingleStack" (a single IP family),
  // "PreferDualStack" (two IP families on dual-stack configured clusters or
  // a single IP family on single-stack clusters), or "RequireDualStack"
  // (two IP families on dual-stack configured clusters, otherwise fail). The
  // ipFamilies and clusterIPs fields depend on the value of this field. This

  @VisibleForTesting
  long bitSize() {
    return bits.bitSize();
  }

  /**
   * Determines whether a given Bloom filter is compatible with this Bloom filter. For two Bloom
   * filters to be compatible, they must:
   *
   * <ul>
   *   <li>not be the same instance
   *   <li>have the same number of hash functions
   *   <li>have the same bit size

want it, that you can change the software or use pieces of it in new
free programs, and that you know you can do these things.

  Developers that use our General Public Licenses protect your rights
with two steps: (1) assert copyright on the software, and (2) offer
you this License which gives you legal permission to copy, distribute
and/or modify the software.

  A secondary benefit of defending all users' freedom is that

	}
	// check empty or full
	if rb.IsEmpty() {
		t.Fatalf("expect IsEmpty is false but got true")
	}
	if rb.IsFull() {
		t.Fatalf("expect IsFull is false but got true")
	}

	// read two, empty
	b, err = rb.ReadByte()
	if err != nil {
		t.Fatalf("ReadByte failed: %v", err)
	}
	if b != 'b' {
		t.Fatalf("expect b but got %c. r.w=%d, r.r=%d", b, rb.w, rb.r)
	}
	if rb.Length() != 0 {

		t.Errorf("should update two records, but got %v", rowsAffected)
	}

	var results []User
	if err := DB.Preload("Account").Find(&results, []uint{users[0].ID, users[1].ID}).Error; err != nil {

    // This should wake up waiter1 and cause the waiter1 node to be removed.
    waiter.join();
    future.set(null);
    poller.join();
  }

  public void testToString_allUnique() throws Exception {
    // Two futures should not have the same toString, to avoid people asserting on it
    assertThat(SettableFuture.create().toString()).isNotEqualTo(SettableFuture.create().toString());
  }

It is an error to have multiple caches accessing the same cache directory simultaneously. Most applications should call `new OkHttpClient()` exactly once, configure it with their cache, and use that same instance everywhere. Otherwise the two cache instances will stomp on each other, corrupt the response cache, and possibly crash your program.

	rootCACompareConfigCmd := &cobra.Command{
		Use:   "rootca-compare [pod/]<name-1>[.<namespace-1>] [pod/]<name-2>[.<namespace-2>]",
		Short: "Compare ROOTCA values for the two given pods",
		Long:  `Compare ROOTCA values for given 2 pods to check the connectivity between them.`,
		Example: `  # Compare ROOTCA values for given 2 pods to check the connectivity between them.

	// assert the content body for the expected object data.
	c.Assert(true, bytes.Equal(responseBody, []byte("hello one")))

	// data for new object to be uploaded.
	buffer2 := bytes.NewReader([]byte("hello two"))
	objectName = "testObject2"
	request, err = newTestSignedRequest(http.MethodPut, getPutObjectURL(s.endPoint, bucketName, objectName),
		int64(buffer2.Len()), buffer2, s.accessKey, s.secretKey, s.signer)
	c.Assert(err, nil)