/* * Copyright (C) 2017 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. */ package art; import java.lang.reflect.Proxy; import java.util.Arrays; import java.util.Base64; public class Test992 { static class Target1 { } public static void run() { doTest(Test992.class); doTest(Target1.class); doTest(Target2.class); doTest(Integer.TYPE); doTest(Integer.class); doTest(Object.class); doTest(Runnable.class); doTest(new Object[0].getClass()); doTest(new int[0].getClass()); doTest(null); doTest(Proxy.getProxyClass(Test992.class.getClassLoader(), Runnable.class)); } public static String printClass(Class k) { if (k != null && Proxy.class.isAssignableFrom(k)) { return String.format("Proxy of %s", Arrays.toString(k.getInterfaces())); } else { return String.format("%s", k); } } public static void doTest(Class k) { String pk = printClass(k); try { System.out.println(pk + " is defined in file \"" + getSourceFileName(k) + "\""); } catch (Exception e) { System.out.println(pk + " does not have a known source file because " + e); } try { System.out.println(pk + " has extension \"" + getSourceDebugExtension(k) + "\""); } catch (Exception e) { System.out.println(pk + " does not have a known source file extension because " + e); } } public static native String getSourceFileName(Class k) throws Exception; public static native String getSourceDebugExtension(Class k) throws Exception; }