asCollectionProperty.convention(new DefaultProvider<>(() -> Cast.uncheckedNonnullCast(mapping.getValue(_convention, _source))));
        } else if (target instanceof ConfigurableFileCollection) {
            ConfigurableFileCollection asFileCollection = Cast.uncheckedNonnullCast(target);
            asFileCollection.convention((Callable) () -> mapping.getValue(_convention, _source));
        } else {

        }
        if (action instanceof SingletonSet) {
            SingletonSet<T> singletonSet = Cast.uncheckedNonnullCast(action);
            return addOne(singletonSet.singleAction);
        }
        if (action instanceof SetWithFewActions) {
            SetWithFewActions<T> compositeSet = Cast.uncheckedNonnullCast(action);
            return addAll(compositeSet);
        }
        if (action instanceof SetWithManyActions) {

            return Cast.uncheckedNonnullCast(STRING_SERIALIZER);
        }
        if (type.equals(Long.class)) {
            return Cast.uncheckedNonnullCast(LONG_SERIALIZER);
        }
        if (type.equals(File.class)) {
            return Cast.uncheckedNonnullCast(FILE_SERIALIZER);
        }
        if (type.equals(byte[].class)) {
            return Cast.uncheckedNonnullCast(BYTE_ARRAY_SERIALIZER);
        }

            // Kotlin passes these types for its own basic types
            return Cast.uncheckedNonnullCast(mapProperty(JavaReflectionUtil.getWrapperTypeForPrimitiveType(keyType), valueType));
        }
        if (valueType.isPrimitive()) {
            // Kotlin passes these types for its own basic types
            return Cast.uncheckedNonnullCast(mapProperty(keyType, JavaReflectionUtil.getWrapperTypeForPrimitiveType(valueType)));
        }

            DefaultServiceSpec<?> spec = uncheckedNonnullCast(specInstantiator.newInstance(DefaultServiceSpec.class, parameters));
            spec.getMaxParallelUsages().set(maxUsages);
            return spec;
        };
        return doRegisterIfAbsent(name, uncheckedNonnullCast(implementationType), uncheckedNonnullCast(buildServiceSpecSupplier));
    }

                // Path is Iterable, but we don't want to unpack it
                Iterable<?> iterable = Cast.uncheckedNonnullCast(dependency);
                addAllFirst(queue, toArray(iterable, Object.class));
            } else if (dependency instanceof Map) {
                Map<?, ?> map = Cast.uncheckedNonnullCast(dependency);
                addAllFirst(queue, map.values().toArray());

        @Override
        public THIS value(@Nullable T value) {
            super.value(value);
            return Cast.uncheckedNonnullCast(this);
        }

        @Override
        public THIS value(Provider<? extends T> provider) {
            super.value(provider);
            return Cast.uncheckedNonnullCast(this);
        }

        @Override
        public void set(@Nullable File file) {

        Type type = unwrapTypeVariable(foundType.get());
        return type instanceof Class
            ? Cast.uncheckedNonnullCast(type)
            : type instanceof ParameterizedType
            ? Cast.uncheckedNonnullCast(((ParameterizedType) type).getRawType())
            : Cast.uncheckedNonnullCast(paramsType);
    }

            }
            return super.add(wrap(Cast.uncheckedNonnullCast(action)));
        }

        @Override
        public void add(int index, Object action) {
            if (action == null) {
                throw new InvalidUserDataException("Action must not be null!");
            }
            super.add(index, wrap(Cast.uncheckedNonnullCast(action)));
        }

        @Override

            }
            return Cast.uncheckedNonnullCast(typeInfo.serializer.read(decoder));
        }

        @Override
        public void write(Encoder encoder, T value) throws Exception {
            TypeInfo typeInfo = map(value.getClass());
            encoder.writeSmallInt(typeInfo.tag);
            Cast.<Serializer<T>>uncheckedNonnullCast(typeInfo.serializer).write(encoder, value);
        }