/*
* Copyright ( c ) 2001 , 2015 , 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
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*/
/**
* @ test
* @ bug 4331872
* @ summary erm . deleteEventRequests ( erm . breakpointRequests ( ) ) throws exception
* @ author Robert Field
*
* @ run build TestScaffold VMConnection TargetListener TargetAdapter
* @ run compile - g DeleteEventRequestsTest . java
* @ run driver DeleteEventRequestsTest
*/
import com.sun.jdi.*;
import com.sun.jdi.event.*;
import com.sun.jdi.request.*;
import java.util.*;
/********** target program **********/
class DeleteEventRequestsTarg {
public static void main(String[] args){
System.out.println("Howdy!" );
System.out.println("Goodbye from DeleteEventRequestsTarg!" );
}
}
/********** test program **********/
public class DeleteEventRequestsTest extends TestScaffold {
ReferenceType targetClass;
ThreadReference mainThread;
DeleteEventRequestsTest (String args[]) {
super (args);
}
public static void main(String[] args) throws Exception {
new DeleteEventRequestsTest(args).startTests();
}
/********** event handlers **********/
public void stepCompleted(StepEvent event) {
failure("Got StepEvent which was deleted" );
}
/********** test core **********/
protected void runTests() throws Exception {
/*
* Get to the top of main ( )
* to determine targetClass and mainThread
*/
BreakpointEvent bpe = startToMain("DeleteEventRequestsTarg" );
targetClass = bpe.location().declaringType();
mainThread = bpe.thread ();
EventRequestManager erm = vm().eventRequestManager();
/*
* Set event requests
*/
StepRequest request = erm.createStepRequest(mainThread,
StepRequest.STEP_LINE,
StepRequest.STEP_OVER);
request.enable();
/*
* This should not die with ConcurrentModificationException
*/
erm.deleteEventRequests(erm.stepRequests());
/*
* resume the target listening for events
*/
listenUntilVMDisconnect();
/*
* deal with results of test
* if anything has called failure ( " foo " ) testFailed will be true
*/
if (!testFailed) {
println("DeleteEventRequestsTest: passed" );
} else {
throw new Exception("DeleteEventRequestsTest: failed" );
}
}
}
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(vorverarbeitet am 2026-06-10)
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