| /* |
| * Copyright (C) 2016 The Android Open Source Project |
| * |
| * 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. |
| */ |
| |
| import java.lang.reflect.Proxy; |
| import java.util.Arrays; |
| |
| public class Main { |
| public static void main(String[] args) throws Exception { |
| System.loadLibrary(args[1]); |
| |
| doTest(); |
| } |
| |
| public static void doTest() throws Exception { |
| testClass("java.lang.Object"); |
| testClass("java.lang.String"); |
| testClass("java.lang.Math"); |
| testClass("java.util.List"); |
| |
| testClass(getProxyClass()); |
| |
| testClass(int.class); |
| testClass(double[].class); |
| } |
| |
| private static Class<?> proxyClass = null; |
| |
| private static Class<?> getProxyClass() throws Exception { |
| if (proxyClass != null) { |
| return proxyClass; |
| } |
| |
| proxyClass = Proxy.getProxyClass(Main.class.getClassLoader(), new Class[] { Runnable.class }); |
| return proxyClass; |
| } |
| |
| private static void testClass(String className) throws Exception { |
| Class<?> base = Class.forName(className); |
| testClass(base); |
| } |
| |
| private static void testClass(Class<?> base) throws Exception { |
| String[] result = getClassSignature(base); |
| System.out.println(Arrays.toString(result)); |
| } |
| |
| private static native String[] getClassSignature(Class<?> c); |
| } |