LocalComponentGraphResolveState state = holder.tryCached(componentIdentifier);
        if (state == null) {
            state = createComponentState(module, componentIdentifier);
            holder.cache(state, shouldCacheResolutionState());
        }
        return state;
    }

    }

    protected DefaultModelRepositoryHolder(DefaultModelRepositoryHolder holder) {
        this.session = holder.session;
        this.repositoryMerging = holder.repositoryMerging;
        this.pomRepositories = List.copyOf(holder.pomRepositories);
        this.externalRepositories = List.copyOf(holder.externalRepositories);
        this.repositories = List.copyOf(holder.repositories);
    }

    @Override

    ImmutableMultimap.Builder<String, Integer> builder = new Builder<>();
    final StringHolder holder = new StringHolder();
    holder.string = "one";
    Entry<String, Integer> entry =
        new AbstractMapEntry<String, Integer>() {
          @Override
          public String getKey() {
            return holder.string;
          }

          @Override
          public Integer getValue() {
            return 1;

                @Model
                BinariesHolder holder() {
                    return new BinariesHolder()
                }

                @ComponentBinaries
                void createBinariesForSampleLibrary(ModelMap<SampleBinary> binaries, SampleLibrary library, BinariesHolder holder) {
                    holder.binaries = binaries
                }

                @Mutate

class SigningFixtures {

    static PgpSignatory getValidSignatory() {
        Holder.VALID_KEYRING.signatory
    }

    static PGPPublicKey getValidPublicKey() {
        Holder.VALID_KEYRING.publicKey
    }

    static PGPSecretKey getValidSecretKey() {
        Holder.VALID_KEYRING.secretKey
    }

    static String getValidPassword() {
        Holder.VALID_KEYRING.password
    }

    this list of conditions and the following disclaimer in the documentation
    and/or other materials provided with the distribution.

    3. Neither the name of the copyright holder nor the names of its
    contributors may be used to endorse or promote products derived from this
    software without specific prior written permission.

        }
    }

    @Override
    public void addMemoryHolder(MemoryHolder holder) {
        synchronized (holdersLock) {
            holders.add(holder);
        }
    }

    @Override
    public void removeMemoryHolder(MemoryHolder holder) {
        synchronized (holdersLock) {
            holders.remove(holder);
        }
    }

    @Override

	// This function makes a network file descriptor for the
	// following applications:
	//
	// - An endpoint holder that opens a passive stream
	//   connection, known as a stream listener
	//
	// - An endpoint holder that opens a destination-unspecific
	//   datagram connection, known as a datagram listener
	//
	// - An endpoint holder that opens an active stream or a
	//   destination-specific datagram connection, known as a
	//   dialer
	//

 * Several processes might request the same lock at the same time. In such a situation, there is:
 * <ul>
 *     <li>One Lock Holder</li>
 *     <li>One or more Lock Requester</li>
 * </ul>
 * The general strategy is that the Lock Holder keeps locks open as long as there is no Lock Requester. This is,
 * because each lock open/close action requires File I/O which is expensive.
 * <p>

	// spec contains the specification of the Lease.
	// +optional
	Spec LeaseSpec
}

// LeaseSpec is a specification of a Lease.
type LeaseSpec struct {
	// holderIdentity contains the identity of the holder of a current lease.
	// +optional
	HolderIdentity *string
	// leaseDurationSeconds is a duration that candidates for a lease need
	// to wait to force acquire it. This is measure against time of last
	// observed renewTime.