if (configDependency instanceof ForcingDependencyMetadata) {
                dependencies.add((ModuleDependencyMetadata) ((ForcingDependencyMetadata) configDependency).forced());
            } else {
                dependencies.add(new ForcedDependencyMetadataWrapper(configDependency));
            }
        }
        return dependencies.build();
    }

  - Variant 'runtimeElements' contains a dependency on enforced platform 'org:platform'

        then:
        failures.size() == 1
        failures.each {
            assert it.problem instanceof LockOutOfDateException
            assert it.problem.message.contains("Did not resolve 'org:foo:1.1' which has been forced / substituted to a different version: '1.0'")
        }
    }

    def 'invokes locking provider on writeLocks with visited modules'() {
        given:
        def identifier = newId(mid, '1.1')

	defer func() {
		maxData32 = old
	}()
	// Reread as forced 32.
	y = Index{}
	maxData32 = realMaxData32
	if err := y.Read(bytes.NewReader(buf.Bytes())); err != nil {
		t.Errorf("failed reading index %s (%s)", tc.name, err)
	}
	if !equal(x, &y) {
		t.Errorf("restored index doesn't match saved index %s", tc.name)
	}

	// Reread as forced 64.
	y = Index{}
	maxData32 = -1

	// mode since proportional sweep should have just finished
	// sweeping everything, but rounding errors, etc, may leave a
	// few spans unswept. In forced mode, this is necessary since
	// GC can be forced at any point in the sweeping cycle.
	//
	// We check the transition condition continuously here in case
	// this G gets delayed in to the next GC cycle.

                public class LambdaTask extends DefaultTask {

                    // Test with serializable lambdas that should work as-is, as well as non-serializable lambdas which should
                    // be forced to become serializable by the instrumentation:
                    public interface NonSerializableSupplier<T> {
                        T get();
                    }

            this
        }

        /**
         * Marks that this node has a forced vers.
         */
        NodeBuilder forced() {
            reasons << 'forced'
            this
        }

        /**
         * Marks that this node was substituted in a composite.
         */
        NodeBuilder compositeSubstitute() {

                    logger.quiet 'First line of text'
                    logger.quiet ''
                    logger.quiet ''
                    logger.quiet 'Last line of text'
                    throw new GradleException('Forced failure')
                }
            }
        """
        when:
        fails('log')

        then:
        result.groupedOutput.task(':log').output =~ /First line of text\n{3,}Last line of text/

                                    + repository.getId() + " has elapsed or updates are forced.");
                }
            }
        }
    }

    @Override
    public void getArtifact(
            Artifact artifact,
            List<ArtifactRepository> remoteRepositories,
            TransferListener downloadMonitor,
            boolean force)
            throws TransferFailedException, ResourceDoesNotExistException {

// application.
//
// scavenger.lock must be held.
func printScavTrace(releasedBg, releasedEager uintptr, forced bool) {
	assertLockHeld(&scavenger.lock)

	printlock()
	print("scav ",
		releasedBg>>10, " KiB work (bg), ",
		releasedEager>>10, " KiB work (eager), ",
		gcController.heapReleased.load()>>10, " KiB now, ",