def newNullability = newParametersNullability[idx]
                if (oldNullability && !newNullability) {
                    errors << "Parameter $idx from null accepting to non-null accepting breaking change".toString()
                } else if (!oldNullability && newNullability) {
                    warnings << "Parameter $idx nullability changed from non-nullable to nullable".toString()

                @Override
                void method() { }
            }
        """

        then:
        incubatingMissingRule.maybeViolation(jApiType) == null
        sinceMissingRule.maybeViolation(jApiType) == null

        where:
        apiElement | jApiTypeName
        'method'   | 'jApiMethod'
        'field'    | 'jApiField'
    }

    @TempDir
    File testDir

    ViolationCheckContext context = new ViolationCheckContext() {
        Map userData = [seenApiChanges: [] as Set]

        String getClassName() { return null }

        Map<String, ?> getUserData() { return userData }

        Object getUserData(String key) {
            return userData[key]
        }

        void putUserData(String key, Object value) {

                if (delegate != null) {
                    delegate.close();
                }
            }
        };
        this.lock = this.in;
    }

    private Reader transform(Reader in) throws IOException {
        if (jqueryFiles == null || releaseNotesJavascript == null || baseCss == null || releaseNotesCss == null) {
            throw new GradleException("filter isn't ready to transform");

            if (!isIncubating((JApiHasAnnotations) member)) {
                return null;
            }
            if (member instanceof JApiMethod && isOverride((JApiMethod) member)) {
                return null;
            }
            return Violation.info(member, "New public API in " + getCurrentVersion() + " (@Incubating)");
        }
        return null;
    }

        getByName("${prefix}TestRuntimeClasspath") {
            extendsFrom(distributionRuntimeOnly)
            if (platformImplementation != null) {
                extendsFrom(platformImplementation)
            }
        }
        if (platformImplementation != null) {
            getByName("${prefix}TestCompileClasspath") {
                extendsFrom(getByName("platformImplementation"))
            }
        }

    override fun visitAttribute(attr: Attribute?) = Unit
    override fun visitInnerClass(name: String?, outerName: String?, innerName: String?, access: Int) = Unit
    override fun visitField(access: Int, name: String?, desc: String?, signature: String?, value: Any?): FieldVisitor? = null
}


private

        super(params)
    }

    @Override
    Violation maybeViolation(JApiCompatibility member) {

        if (isNewOrRemoved(member) || !(member instanceof JApiMethod)) {
            return null
        }

        JApiMethod method = (JApiMethod) member

        def metadata = KotlinMetadataQueries.INSTANCE

        def oldMethod = method.oldMethod.get()
        def newMethod = method.newMethod.get()

    }

    override fun obtain(): String? = parameters.run {

        val buildTimestampFromReceipt = buildTimestampFromBuildReceipt.orNull
        if (buildTimestampFromReceipt != null) {
            println("Using timestamp from incoming build receipt: $buildTimestampFromReceipt")
            return buildTimestampFromReceipt
        }

        project.rootProject.name == "build-logic" -> rootProject.gradle.parent?.rootProject
        else -> project.gradle.parent?.rootProject
    }

    if (gradleRootProject != null && System.getenv("TEAMCITY_VERSION") != null) {
        val rootProjectName = rootProject.name
        val isInBuildLogic = rootProjectName == "build-logic"
        gradle.taskGraph.whenReady {