| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| import java.lang.annotation.Retention |
| import java.lang.annotation.RetentionPolicy |
| |
| @Retention(RetentionPolicy.RUNTIME) |
| @interface ClassValueWithDefault { |
| Class value() default { 1 + 2 } |
| } |
| |
| @Retention(RetentionPolicy.RUNTIME) |
| @interface AnnotationValue { |
| ClassValueWithDefault value() |
| } |
| |
| @AnnotationValue(@ClassValueWithDefault()) |
| class TypeWithAnnotationWithAnnotationWithClosure { |
| } |
| |
| def closureClass = TypeWithAnnotationWithAnnotationWithClosure.getAnnotation(AnnotationValue).value().value() |
| def closure = closureClass.newInstance(null, null) |
| def value = closure.call() |
| |
| assert value instanceof Integer |
| assert value == 3 |
