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/*
* Copyright (C) 2007 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.
*/
/**
* Exceptions across method calls
*/
public class Main {
public static void main (String args[]) {
try {
catchAndRethrow();
} catch (NullPointerException npe) {
System.out.print("Got an NPE: ");
System.out.println(npe.getMessage());
npe.printStackTrace();
}
}
private static void catchAndRethrow() {
try {
throwNullPointerException();
} catch (NullPointerException npe) {
NullPointerException npe2;
npe2 = new NullPointerException("second throw");
npe2.initCause(npe);
throw npe2;
}
}
private static void throwNullPointerException() {
throw new NullPointerException("first throw");
}
}
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