| /** |
| * Copyright (c) 2008-2011, http://www.snakeyaml.org |
| * |
| * Licensed 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. |
| */ |
| |
| package org.yaml.snakeyaml.generics; |
| |
| import java.beans.IntrospectionException; |
| import java.beans.Introspector; |
| import java.beans.PropertyDescriptor; |
| |
| /** |
| * @see http://bugs.sun.com/view_bug.do?bug_id=6528714 |
| */ |
| public class GenericsBugDetector { |
| /** |
| * Check whether the proper class Nest for Bird's property 'home' is |
| * recognized. |
| */ |
| public static boolean isProperIntrospection() throws IntrospectionException { |
| for (PropertyDescriptor property : Introspector.getBeanInfo(Bird.class) |
| .getPropertyDescriptors()) { |
| if (property.getName().equals("home")) { |
| return property.getPropertyType() == Nest.class; |
| } |
| } |
| throw new RuntimeException("Bird must contain 'home' property."); |
| } |
| } |