/*
* Copyright 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.*;
public class Main {
public static void main(String[] args) {
Class<?> c = null;
try {
c = Class.forName("ConcreteClass");
} catch (Exception e) {
System.out.println("Could not load class");
e.printStackTrace();
return;
}
try {
Method m = c.getMethod("runReal");
System.out.println((String)m.invoke(c.newInstance(), new Object[0]));
} catch (Exception e) {
System.out.println("Unknown exception occurred");
e.printStackTrace();
}
try {
Method m = c.getMethod("runConflict");
try {
System.out.println((String)m.invoke(c.newInstance(), new Object[0]));
} catch (InvocationTargetException e) {
throw e.getCause();
}
} catch (AbstractMethodError e) {
System.out.println("Unexpected AME caught");
e.printStackTrace();
} catch (NoSuchMethodError e) {
System.out.println("Unexpected NSME caught");
e.printStackTrace();
} catch (IncompatibleClassChangeError e) {
System.out.println("Expected ICCE caught");
} catch (Throwable e) {
System.out.println("Unknown exception caught!");
e.printStackTrace();
}
}
}