| /* |
| * Copyright (c) 2017, 2018, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| import java.util.Arrays; |
| import java.util.List; |
| import java.util.LinkedList; |
| |
| // A sample nest for use with reflection API tests |
| public class SampleNest { |
| |
| // recursively gather all the named nested types |
| |
| static List<Class<?>> _nestedTypes = new LinkedList<>(); |
| |
| static void gather(Class<?> c) { |
| _nestedTypes.add(c); |
| for (Class<?> d : c.getDeclaredClasses()) { |
| gather(d); |
| } |
| } |
| |
| static { |
| gather(SampleNest.class); |
| SampleNest s = new SampleNest(); |
| } |
| |
| public static Class<?>[] nestedTypes() { |
| return _nestedTypes.toArray(new Class<?>[0]); |
| } |
| |
| // Define a nested type of each possible kind |
| |
| static class StaticClass { } |
| static interface StaticIface { } |
| class InnerClass { } |
| interface InnerIface { } |
| |
| // check multi-level nesting |
| |
| static class DeepNest1 { |
| static class DeepNest2 { |
| static class DeepNest3 { |
| } |
| } |
| } |
| |
| // local and anonymous classes aren't declared |
| // so they have to add themselves |
| public SampleNest() { |
| class LocalClass { } |
| _nestedTypes.add(LocalClass.class); |
| |
| Runnable r = new Runnable() { |
| public void run() { |
| // anonymous class |
| _nestedTypes.add(getClass()); |
| } |
| }; |
| r.run(); |
| } |
| } |
| |