copiedDependencies.add(dependency.copy());
        }
        DomainObjectSet<DependencyConstraint> copiedDependencyConstraints = copiedConfiguration.getDependencyConstraints();
        for (DependencyConstraint dependencyConstraint : dependencyConstraints) {
            copiedDependencyConstraints.add(((DependencyConstraintInternal) dependencyConstraint).copy());
        }
        return copiedConfiguration;
    }

        def bom = mavenRepo.module("org", "bom", "1.0")
        bom.hasPackaging('pom')
        bom.dependencyConstraint(root11)
        if (dependsOptional) {
            bom.dependencyConstraint(optional)
        }
        bom.publish()

        buildFile << """
apply plugin: 'java'

repositories {
    maven {
        name 'repo'