.mapValues { (_, functions) -> functions.singleOrNull { fn -> fn.parameters.all { it == fn.instanceParameter } } }
            .filterValues { it != null && includeMemberFilter.shouldIncludeMember(it) }
        return getters.mapNotNull { (name, getter) ->
            checkNotNull(getter)
            val nameAfterGet = name.substringAfter("get")

     * {@literal null} if none
     */
    public Map<Equivalence.Wrapper<Method>, Collection<Method>> overriddenMethodsNamed(String methodName) {
        if (candidates.containsKey(methodName)) {
            return Maps.filterValues(candidates.get(methodName), new Predicate<Collection<Method>>() {
                @Override
                public boolean apply(Collection<Method> equivalentMethods) {
                    return equivalentMethods.size() > 1;

            .mapValues { (_, functions) -> functions.singleOrNull { fn -> fn.parameters.all { it == fn.instanceParameter } } }
            .filterValues { it != null && includeMemberFilter.shouldIncludeMember(it) && isGradlePropertyType(it.returnType) }
        return getters.map { (name, getter) ->
            checkNotNull(getter)

            // Overridden properties keys are passed to be excluded from the restoration process.
            return Restoring(mutatedSystemProperties.filterValues { it is SystemPropertyOverride }.keys)
        }

        fun isSystemPropertyMutated(key: String): Boolean {
            return systemPropertiesCleared || mutatedSystemProperties[key] is SystemPropertyMutate