expectedVariants.addAll([variantName(feature, 'apiElements'), variantName(feature, 'runtimeElements')])
            if (withDocumentation) {
                expectedVariants.addAll([variantName(feature, 'javadocElements'), variantName(feature, 'sourcesElements')])
            }
        }
        def parsedModuleVariants = mavenModule.parsedModuleMetadata.variants*.name as TreeSet
        assert parsedModuleVariants == expectedVariants

        file("build/repo/org.gradle/test/1.0/test-1.0-javadoc.jar.sha256").exists()
        file("build/repo/org.gradle/test/1.0/test-1.0-javadoc.jar.sha512").exists()
        publishedModule.parsedModuleMetadata.variant("javadocElements") {
            assert files*.name == ['test-1.0-javadoc.jar']
        }

        when:
        file("build/repo").deleteDir()
        succeeds "publish", "-PjavadocEnabled=false"

The only attribute distinguishing these variants is 'org.gradle.docstype'. Add this attribute to the consumer's configuration to resolve the ambiguity:
  - Value: 'javadoc' selects variant: 'javadocElements'
  - Value: 'sources' selects variant: 'sourcesElements'"""
    }

    /**
     * The name of the javadoc elements configuration.
     *
     * @since 6.0
     */
    public static final String JAVADOC_ELEMENTS_CONFIGURATION_NAME = "javadocElements";

    /**
     * The name of the sources elements configuration.
     *
     * @since 6.0
     */
    public static final String SOURCES_ELEMENTS_CONFIGURATION_NAME = "sourcesElements";

    /**

        given:
        buildFile << '''
            subprojects {
                java {
                    withJavadocJar()
                }
                configurations {
                    javadocElements.extendsFrom api
                }
            }
        '''

        when:
        succeeds 'a:collectJavadoc'

        then: