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/*
* 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();
}
}
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