// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

[[task_configuration_avoidance]]
= Avoiding Unnecessary Task Configuration

As of Gradle 5.1, we recommend that the configuration avoidance APIs be used whenever tasks are created.

image::writing-tasks-4.png[]

[[sec:how_does_it_work_config_api]]

      // without waiting for the user's executor to run our submitted Runnable. However, this can
      // interact poorly with the reentrancy-avoiding behavior of this executor - when the operation
      // before the cancelled future completes, it will synchronously complete both the newFuture

[[publishing_maven:relocation_duplicate_dependencies]]
=== Avoiding duplicate dependencies

	s.appendString(fmt.Sprintf("!ERROR:%v", err))
}

func (s *handleState) appendKey(key string) {
	s.buf.WriteString(s.sep)
	if s.prefix != nil && len(*s.prefix) > 0 {
		// TODO: optimize by avoiding allocation.
		s.appendString(string(*s.prefix) + key)
	} else {
		s.appendString(key)
	}
	if s.h.json {
		s.buf.WriteByte(':')
	} else {
		s.buf.WriteByte('=')
	}
	s.sep = s.h.attrSep()
}

		return true
	}
	for i := 0; i < k; i++ {
		if m%5 != 0 {
			return false
		}
		m /= 5
	}
	return true
}

// divmod1e9 computes quotient and remainder of division by 1e9,
// avoiding runtime uint64 division on 32-bit platforms.
func divmod1e9(x uint64) (uint32, uint32) {
	if !host32bit {
		return uint32(x / 1e9), uint32(x % 1e9)
	}
	// Use the same sequence of operations as the amd64 compiler.

// limitations under the License.

= Debugging and diagnosing cache misses

To make the most of task output caching, it is important that any necessary inputs to your tasks are specified correctly, while at the same time avoiding unneeded inputs.
Failing to specify an input that affects the task's outputs can result in incorrect builds, while needlessly specifying inputs that do not affect the task's output can cause cache misses.

    @VisibleForTesting @Nullable ValueEntry<K, V>[] hashTable;
    private int size = 0;
    private int modCount = 0;

    // We use the set object itself as the end of the linked list, avoiding an unnecessary
    // entry object per key.
    private ValueSetLink<K, V> firstEntry;
    private ValueSetLink<K, V> lastEntry;

    ValueSet(@ParametricNullness K key, int expectedValues) {
      this.key = key;

 * with {@link Collection} itself). Prefer subtypes such as {@link ImmutableSet} or {@link
 * ImmutableList}, which have well-defined {@link #equals} semantics, thus avoiding a common source
 * of bugs and confusion.
 *
 * <h3>About <i>all</i> {@code Immutable-} collections</h3>
 *
 * <p>The remainder of this documentation applies to every public {@code Immutable-} type in this

    @VisibleForTesting @Nullable ValueEntry<K, V>[] hashTable;
    private int size = 0;
    private int modCount = 0;

    // We use the set object itself as the end of the linked list, avoiding an unnecessary
    // entry object per key.
    private ValueSetLink<K, V> firstEntry;
    private ValueSetLink<K, V> lastEntry;

    ValueSet(@ParametricNullness K key, int expectedValues) {
      this.key = key;

	}
	klog.V(1).Infof("etcd endpoints read from etcd: %s", strings.Join(cli.Endpoints(), ","))

	c.Endpoints = cli.Endpoints()
	return nil
}

// Member struct defines an etcd member; it is used for avoiding to spread github.com/coreos/etcd dependency
// across kubeadm codebase
type Member struct {
	Name    string
	PeerURL string
}