source: trunk/openjdk/hotspot/agent/test/jdi/TestScaffold.java

Last change on this file was 278, checked in by dmik, 14 years ago

trunk: Merged in openjdk6 b22 from branches/vendor/oracle.
File size: 27.5 KB
Line 
1/*
2 * Copyright (c) 2002, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 *
23 */
24
25import com.sun.jdi.*;
26import com.sun.jdi.request.*;
27import com.sun.jdi.event.*;
28import java.util.*;
29import java.io.*;
30
31/**
32 * Framework used by all JDI regression tests
33 */
34abstract public class TestScaffold extends TargetAdapter {
35 private boolean shouldTrace = false;
36 private VMConnection connection;
37 private VirtualMachine vm;
38 private EventRequestManager requestManager;
39 private List listeners = Collections.synchronizedList(new LinkedList());
40
41 /**
42 * We create a VMDeathRequest, SUSPEND_ALL, to sync the BE and FE.
43 */
44 //private VMDeathRequest ourVMDeathRequest = null;
45 Object ourVMDeathRequest = null;
46
47 /**
48 * We create an ExceptionRequest, SUSPEND_NONE so that we can
49 * catch it and output a msg if an exception occurs in the
50 * debuggee.
51 */
52 private ExceptionRequest ourExceptionRequest = null;
53
54 /**
55 * If we do catch an uncaught exception, we set this true
56 * so the testcase can find out if it wants to.
57 */
58 private boolean exceptionCaught = false;
59 ThreadReference vmStartThread = null;
60 boolean vmDied = false;
61 boolean vmDisconnected = false;
62 final String[] args;
63 protected boolean testFailed = false;
64
65 static private class ArgInfo {
66 String targetVMArgs = "";
67 String targetAppCommandLine = "";
68 String connectorSpec = "com.sun.jdi.CommandLineLaunch:";
69 int traceFlags = 0;
70 }
71
72 /**
73 * An easy way to sleep for awhile
74 */
75 public void mySleep(int millis) {
76 try {
77 Thread.sleep(millis);
78 } catch (InterruptedException ee) {
79 }
80 }
81
82 boolean getExceptionCaught() {
83 return exceptionCaught;
84 }
85
86 void setExceptionCaught(boolean value) {
87 exceptionCaught = value;
88 }
89
90 /**
91 * Return true if eventSet contains the VMDeathEvent for the request in
92 * the ourVMDeathRequest ivar.
93 */
94 private boolean containsOurVMDeathRequest(EventSet eventSet) {
95 if (ourVMDeathRequest != null) {
96 Iterator myIter = eventSet.iterator();
97 while (myIter.hasNext()) {
98 Event myEvent = (Event)myIter.next();
99 if (!(myEvent instanceof VMDeathEvent)) {
100 // We assume that an EventSet contains only VMDeathEvents
101 // or no VMDeathEvents.
102 break;
103 }
104 if (ourVMDeathRequest.equals(myEvent.request())) {
105 return true;
106 }
107 }
108 }
109 return false;
110 }
111
112 /************************************************************************
113 * The following methods override those in our base class, TargetAdapter.
114 *************************************************************************/
115
116 /**
117 * Events handled directly by scaffold always resume (well, almost always)
118 */
119 public void eventSetComplete(EventSet set) {
120 // The listener in connect(..) resumes after receiving our
121 // special VMDeathEvent. We can't also do the resume
122 // here or we will probably get a VMDisconnectedException
123 if (!containsOurVMDeathRequest(set)) {
124 traceln("TS: set.resume() called");
125 set.resume();
126 }
127 }
128
129 /**
130 * This method sets up default requests.
131 * Testcases can override this to change default behavior.
132 */
133 protected void createDefaultEventRequests() {
134 createDefaultVMDeathRequest();
135 createDefaultExceptionRequest();
136 }
137
138 /**
139 * We want the BE to stop when it issues a VMDeathEvent in order to
140 * give the FE time to complete handling events that occured before
141 * the VMDeath. When we get the VMDeathEvent for this request in
142 * the listener in connect(), we will do a resume.
143 * If a testcase wants to do something special with VMDeathEvent's,
144 * then it should override this method with an empty method or
145 * whatever in order to suppress the automatic resume. The testcase
146 * will then be responsible for the handling of VMDeathEvents. It
147 * has to be sure that it does a resume if it gets a VMDeathEvent
148 * with SUSPEND_ALL, and it has to be sure that it doesn't do a
149 * resume after getting a VMDeath with SUSPEND_NONE (the automatically
150 * generated VMDeathEvent.)
151 */
152 protected void createDefaultVMDeathRequest() {
153// ourVMDeathRequest = requestManager.createVMDeathRequest();
154// ourVMDeathRequest.setSuspendPolicy(EventRequest.SUSPEND_ALL);
155// ourVMDeathRequest.enable();
156 }
157
158 /**
159 * This will allow us to print a warning if a debuggee gets an
160 * unexpected exception. The unexpected exception will be handled in
161 * the exceptionThrown method in the listener created in the connect()
162 * method.
163 * If a testcase does not want an uncaught exception to cause a
164 * msg, it must override this method.
165 */
166 protected void createDefaultExceptionRequest() {
167 ourExceptionRequest = requestManager.createExceptionRequest(null,
168 false, true);
169
170 // We can't afford to make this be other than SUSPEND_NONE. Otherwise,
171 // it would have to be resumed. If our connect() listener resumes it,
172 // what about the case where the EventSet contains other events with
173 // SUSPEND_ALL and there are other listeners who expect the BE to still
174 // be suspended when their handlers get called?
175 ourExceptionRequest.setSuspendPolicy(EventRequest.SUSPEND_NONE);
176 ourExceptionRequest.enable();
177 }
178
179 private class EventHandler implements Runnable {
180 EventHandler() {
181 Thread thread = new Thread(this);
182 thread.setDaemon(true);
183 thread.start();
184 }
185
186 private void notifyEvent(TargetListener listener, Event event) {
187 if (event instanceof BreakpointEvent) {
188 listener.breakpointReached((BreakpointEvent)event);
189 } else if (event instanceof ExceptionEvent) {
190 listener.exceptionThrown((ExceptionEvent)event);
191 } else if (event instanceof StepEvent) {
192 listener.stepCompleted((StepEvent)event);
193 } else if (event instanceof ClassPrepareEvent) {
194 listener.classPrepared((ClassPrepareEvent)event);
195 } else if (event instanceof ClassUnloadEvent) {
196 listener.classUnloaded((ClassUnloadEvent)event);
197 } else if (event instanceof MethodEntryEvent) {
198 listener.methodEntered((MethodEntryEvent)event);
199 } else if (event instanceof MethodExitEvent) {
200 listener.methodExited((MethodExitEvent)event);
201 } else if (event instanceof AccessWatchpointEvent) {
202 listener.fieldAccessed((AccessWatchpointEvent)event);
203 } else if (event instanceof ModificationWatchpointEvent) {
204 listener.fieldModified((ModificationWatchpointEvent)event);
205 } else if (event instanceof ThreadStartEvent) {
206 listener.threadStarted((ThreadStartEvent)event);
207 } else if (event instanceof ThreadDeathEvent) {
208 listener.threadDied((ThreadDeathEvent)event);
209 } else if (event instanceof VMStartEvent) {
210 listener.vmStarted((VMStartEvent)event);
211 } else if (event instanceof VMDeathEvent) {
212 listener.vmDied((VMDeathEvent)event);
213 } else if (event instanceof VMDisconnectEvent) {
214 listener.vmDisconnected((VMDisconnectEvent)event);
215 } else {
216 throw new InternalError("Unknown event type: " + event.getClass());
217 }
218 }
219
220 private void traceSuspendPolicy(int policy) {
221 if (shouldTrace) {
222 switch (policy) {
223 case EventRequest.SUSPEND_NONE:
224 traceln("TS: eventHandler: suspend = SUSPEND_NONE");
225 break;
226 case EventRequest.SUSPEND_ALL:
227 traceln("TS: eventHandler: suspend = SUSPEND_ALL");
228 break;
229 case EventRequest.SUSPEND_EVENT_THREAD:
230 traceln("TS: eventHandler: suspend = SUSPEND_EVENT_THREAD");
231 break;
232 }
233 }
234 }
235
236 public void run() {
237 boolean connected = true;
238 do {
239 try {
240 EventSet set = vm.eventQueue().remove();
241 traceSuspendPolicy(set.suspendPolicy());
242 synchronized (listeners) {
243 ListIterator iter = listeners.listIterator();
244 while (iter.hasNext()) {
245 TargetListener listener = (TargetListener)iter.next();
246 traceln("TS: eventHandler: listener = " + listener);
247 listener.eventSetReceived(set);
248 if (listener.shouldRemoveListener()) {
249 iter.remove();
250 } else {
251 Iterator jter = set.iterator();
252 while (jter.hasNext()) {
253 Event event = (Event)jter.next();
254 traceln("TS: eventHandler: event = " + event.getClass());
255
256 if (event instanceof VMDisconnectEvent) {
257 connected = false;
258 }
259 listener.eventReceived(event);
260 if (listener.shouldRemoveListener()) {
261 iter.remove();
262 break;
263 }
264 notifyEvent(listener, event);
265 if (listener.shouldRemoveListener()) {
266 iter.remove();
267 break;
268 }
269 }
270 traceln("TS: eventHandler: end of events loop");
271 if (!listener.shouldRemoveListener()) {
272 traceln("TS: eventHandler: calling ESC");
273 listener.eventSetComplete(set);
274 if (listener.shouldRemoveListener()) {
275 iter.remove();
276 }
277 }
278 }
279 traceln("TS: eventHandler: end of listeners loop");
280 }
281 }
282 } catch (InterruptedException e) {
283 traceln("TS: eventHandler: InterruptedException");
284 } catch (Exception e) {
285 failure("FAILED: Exception occured in eventHandler: " + e);
286 e.printStackTrace();
287 connected = false;
288 synchronized(TestScaffold.this) {
289 // This will make the waiters such as waitForVMDisconnect
290 // exit their wait loops.
291 vmDisconnected = true;
292 TestScaffold.this.notifyAll();
293 }
294 }
295 traceln("TS: eventHandler: End of outerloop");
296 } while (connected);
297 traceln("TS: eventHandler: finished");
298 }
299 }
300
301 /**
302 * Constructor
303 */
304 public TestScaffold(String[] args) {
305 this.args = args;
306 }
307
308 public void enableScaffoldTrace() {
309 this.shouldTrace = true;
310 }
311
312 public void disableScaffoldTrace() {
313 this.shouldTrace = false;
314 }
315
316
317 protected void startUp(String targetName) {
318 List argList = new ArrayList(Arrays.asList(args));
319 argList.add(targetName);
320 println("run args: " + argList);
321 connect((String[]) argList.toArray(args));
322 waitForVMStart();
323 }
324
325 protected BreakpointEvent startToMain(String targetName) {
326 startUp(targetName);
327 traceln("TS: back from startUp");
328 BreakpointEvent bpr = resumeTo(targetName, "main", "([Ljava/lang/String;)V");
329 waitForInput();
330 return bpr;
331 }
332
333 protected void waitForInput() {
334 if (System.getProperty("jpda.wait") != null) {
335 try {
336 System.err.println("Press <enter> to continue");
337 System.in.read();
338 System.err.println("running...");
339
340 } catch(Exception e) {
341 }
342 }
343 }
344
345 /*
346 * Test cases should implement tests in runTests and should
347 * initiate testing by calling run().
348 */
349 abstract protected void runTests() throws Exception;
350
351 final public void startTests() throws Exception {
352 try {
353 runTests();
354 } finally {
355 shutdown();
356 }
357 }
358
359 protected void println(String str) {
360 System.err.println(str);
361 }
362
363 protected void print(String str) {
364 System.err.print(str);
365 }
366
367 protected void traceln(String str) {
368 if (shouldTrace) {
369 println(str);
370 }
371 }
372
373 protected void failure(String str) {
374 println(str);
375 testFailed = true;
376 }
377
378 private ArgInfo parseArgs(String args[]) {
379 ArgInfo argInfo = new ArgInfo();
380 for (int i = 0; i < args.length; i++) {
381 if (args[i].equals("-connect")) {
382 i++;
383 argInfo.connectorSpec = args[i];
384 } else if (args[i].equals("-trace")) {
385 i++;
386 argInfo.traceFlags = Integer.decode(args[i]).intValue();
387 } else if (args[i].startsWith("-J")) {
388 argInfo.targetVMArgs += (args[i].substring(2) + ' ');
389
390 /*
391 * classpath can span two arguments so we need to handle
392 * it specially.
393 */
394 if (args[i].equals("-J-classpath")) {
395 i++;
396 argInfo.targetVMArgs += (args[i] + ' ');
397 }
398 } else {
399 argInfo.targetAppCommandLine += (args[i] + ' ');
400 }
401 }
402 return argInfo;
403 }
404
405 /**
406 * This is called to connect to a debuggee VM. It starts the VM and
407 * installs a listener to catch VMStartEvent, our default events, and
408 * VMDisconnectedEvent. When these events appear, that is remembered
409 * and waiters are notified.
410 * This is normally called in the main thread of the test case.
411 * It starts up an EventHandler thread that gets events coming in
412 * from the debuggee and distributes them to listeners. That thread
413 * keeps running until a VMDisconnectedEvent occurs or some exception
414 * occurs during its processing.
415 *
416 * The 'listenUntilVMDisconnect' method adds 'this' as a listener.
417 * This means that 'this's vmDied method will get called. This has a
418 * default impl in TargetAdapter.java which can be overridden in the
419 * testcase.
420 *
421 * waitForRequestedEvent also adds an adaptor listener that listens
422 * for the particular event it is supposed to wait for (and it also
423 * catches VMDisconnectEvents.) This listener is removed once
424 * its eventReceived method is called.
425 * waitForRequestedEvent is called by most of the methods to do bkpts,
426 * etc.
427 */
428 public void connect(String args[]) {
429 ArgInfo argInfo = parseArgs(args);
430
431 argInfo.targetVMArgs += VMConnection.getDebuggeeVMOptions();
432 connection = new VMConnection(argInfo.connectorSpec,
433 argInfo.traceFlags);
434
435 addListener(new TargetAdapter() {
436 public void eventSetComplete(EventSet set) {
437 if (TestScaffold.this.containsOurVMDeathRequest(set)) {
438 traceln("TS: connect: set.resume() called");
439 set.resume();
440
441 // Note that we want to do the above resume before
442 // waking up any sleepers.
443 synchronized(TestScaffold.this) {
444 TestScaffold.this.notifyAll();
445 }
446 }
447 }
448
449 public void vmStarted(VMStartEvent event) {
450 synchronized(TestScaffold.this) {
451 vmStartThread = event.thread();
452 TestScaffold.this.notifyAll();
453 }
454 }
455 /**
456 * By default, we catch uncaught exceptions and print a msg.
457 * The testcase must override the createDefaultExceptionRequest
458 * method if it doesn't want this behavior.
459 */
460 public void exceptionThrown(ExceptionEvent event) {
461 if (TestScaffold.this.ourExceptionRequest != null &&
462 TestScaffold.this.ourExceptionRequest.equals(
463 event.request())) {
464 println("Note: Unexpected Debuggee Exception: " +
465 event.exception().referenceType().name() +
466 " at line " + event.location().lineNumber());
467 TestScaffold.this.exceptionCaught = true;
468 }
469 }
470
471 public void vmDied(VMDeathEvent event) {
472 vmDied = true;
473 traceln("TS: vmDied called");
474 }
475
476 public void vmDisconnected(VMDisconnectEvent event) {
477 synchronized(TestScaffold.this) {
478 vmDisconnected = true;
479 TestScaffold.this.notifyAll();
480 }
481 }
482 });
483 if (connection.connector().name().equals("com.sun.jdi.CommandLineLaunch")) {
484 if (argInfo.targetVMArgs.length() > 0) {
485 if (connection.connectorArg("options").length() > 0) {
486 throw new IllegalArgumentException("VM options in two places");
487 }
488 connection.setConnectorArg("options", argInfo.targetVMArgs);
489 }
490 if (argInfo.targetAppCommandLine.length() > 0) {
491 if (connection.connectorArg("main").length() > 0) {
492 throw new IllegalArgumentException("Command line in two places");
493 }
494 connection.setConnectorArg("main", argInfo.targetAppCommandLine);
495 }
496 }
497
498 vm = connection.open();
499 requestManager = vm.eventRequestManager();
500 createDefaultEventRequests();
501 new EventHandler();
502 }
503
504
505 public VirtualMachine vm() {
506 return vm;
507 }
508
509 public EventRequestManager eventRequestManager() {
510 return requestManager;
511 }
512
513 public void addListener(TargetListener listener) {
514 traceln("TS: Adding listener " + listener);
515 listeners.add(listener);
516 }
517
518 public void removeListener(TargetListener listener) {
519 traceln("TS: Removing listener " + listener);
520 listeners.remove(listener);
521 }
522
523
524 protected void listenUntilVMDisconnect() {
525 try {
526 addListener (this);
527 } catch (Exception ex){
528 ex.printStackTrace();
529 testFailed = true;
530 } finally {
531 // Allow application to complete and shut down
532 resumeToVMDisconnect();
533 }
534 }
535
536 public synchronized ThreadReference waitForVMStart() {
537 while ((vmStartThread == null) && !vmDisconnected) {
538 try {
539 wait();
540 } catch (InterruptedException e) {
541 }
542 }
543
544 if (vmStartThread == null) {
545 throw new VMDisconnectedException();
546 }
547
548 return vmStartThread;
549 }
550
551 public synchronized void waitForVMDisconnect() {
552 traceln("TS: waitForVMDisconnect");
553 while (!vmDisconnected) {
554 try {
555 wait();
556 } catch (InterruptedException e) {
557 }
558 }
559 traceln("TS: waitForVMDisconnect: done");
560 }
561
562 public Event waitForRequestedEvent(final EventRequest request) {
563 class EventNotification {
564 Event event;
565 boolean disconnected = false;
566 }
567 final EventNotification en = new EventNotification();
568
569 TargetAdapter adapter = new TargetAdapter() {
570 public void eventReceived(Event event) {
571 if (request.equals(event.request())) {
572 traceln("TS:Listener2: got requested event");
573 synchronized (en) {
574 en.event = event;
575 en.notifyAll();
576 }
577 removeThisListener();
578 } else if (event instanceof VMDisconnectEvent) {
579 traceln("TS:Listener2: got VMDisconnectEvent");
580 synchronized (en) {
581 en.disconnected = true;
582 en.notifyAll();
583 }
584 removeThisListener();
585 }
586 }
587 };
588
589 addListener(adapter);
590
591 try {
592 synchronized (en) {
593 traceln("TS: waitForRequestedEvent: vm.resume called");
594 vm.resume();
595
596 while (!en.disconnected && (en.event == null)) {
597 en.wait();
598 }
599 }
600 } catch (InterruptedException e) {
601 return null;
602 }
603
604 if (en.disconnected) {
605 throw new RuntimeException("VM Disconnected before requested event occurred");
606 }
607 return en.event;
608 }
609
610 private StepEvent doStep(ThreadReference thread, int gran, int depth) {
611 final StepRequest sr =
612 requestManager.createStepRequest(thread, gran, depth);
613
614 sr.addClassExclusionFilter("java.*");
615 sr.addClassExclusionFilter("sun.*");
616 sr.addClassExclusionFilter("com.sun.*");
617 sr.addCountFilter(1);
618 sr.enable();
619 StepEvent retEvent = (StepEvent)waitForRequestedEvent(sr);
620 requestManager.deleteEventRequest(sr);
621 return retEvent;
622 }
623
624 public StepEvent stepIntoInstruction(ThreadReference thread) {
625 return doStep(thread, StepRequest.STEP_MIN, StepRequest.STEP_INTO);
626 }
627
628 public StepEvent stepIntoLine(ThreadReference thread) {
629 return doStep(thread, StepRequest.STEP_LINE, StepRequest.STEP_INTO);
630 }
631
632 public StepEvent stepOverInstruction(ThreadReference thread) {
633 return doStep(thread, StepRequest.STEP_MIN, StepRequest.STEP_OVER);
634 }
635
636 public StepEvent stepOverLine(ThreadReference thread) {
637 return doStep(thread, StepRequest.STEP_LINE, StepRequest.STEP_OVER);
638 }
639
640 public StepEvent stepOut(ThreadReference thread) {
641 return doStep(thread, StepRequest.STEP_LINE, StepRequest.STEP_OUT);
642 }
643
644 public BreakpointEvent resumeTo(Location loc) {
645 final BreakpointRequest request =
646 requestManager.createBreakpointRequest(loc);
647 request.addCountFilter(1);
648 request.enable();
649 return (BreakpointEvent)waitForRequestedEvent(request);
650 }
651
652 public ReferenceType findReferenceType(String name) {
653 List rts = vm.classesByName(name);
654 Iterator iter = rts.iterator();
655 while (iter.hasNext()) {
656 ReferenceType rt = (ReferenceType)iter.next();
657 if (rt.name().equals(name)) {
658 return rt;
659 }
660 }
661 return null;
662 }
663
664 public Method findMethod(ReferenceType rt, String name, String signature) {
665 List methods = rt.methods();
666 Iterator iter = methods.iterator();
667 while (iter.hasNext()) {
668 Method method = (Method)iter.next();
669 if (method.name().equals(name) &&
670 method.signature().equals(signature)) {
671 return method;
672 }
673 }
674 return null;
675 }
676
677 public Location findLocation(ReferenceType rt, int lineNumber)
678 throws AbsentInformationException {
679 List locs = rt.locationsOfLine(lineNumber);
680 if (locs.size() == 0) {
681 throw new IllegalArgumentException("Bad line number");
682 } else if (locs.size() > 1) {
683 throw new IllegalArgumentException("Line number has multiple locations");
684 }
685
686 return (Location)locs.get(0);
687 }
688
689 public BreakpointEvent resumeTo(String clsName, String methodName,
690 String methodSignature) {
691 ReferenceType rt = findReferenceType(clsName);
692 if (rt == null) {
693 rt = resumeToPrepareOf(clsName).referenceType();
694 }
695
696 Method method = findMethod(rt, methodName, methodSignature);
697 if (method == null) {
698 throw new IllegalArgumentException("Bad method name/signature");
699 }
700
701 return resumeTo(method.location());
702 }
703
704 public BreakpointEvent resumeTo(String clsName, int lineNumber) throws AbsentInformationException {
705 ReferenceType rt = findReferenceType(clsName);
706 if (rt == null) {
707 rt = resumeToPrepareOf(clsName).referenceType();
708 }
709
710 return resumeTo(findLocation(rt, lineNumber));
711 }
712
713 public ClassPrepareEvent resumeToPrepareOf(String className) {
714 final ClassPrepareRequest request =
715 requestManager.createClassPrepareRequest();
716 request.addClassFilter(className);
717 request.addCountFilter(1);
718 request.enable();
719 return (ClassPrepareEvent)waitForRequestedEvent(request);
720 }
721
722 public void resumeToVMDisconnect() {
723 try {
724 traceln("TS: resumeToVMDisconnect: vm.resume called");
725 vm.resume();
726 } catch (VMDisconnectedException e) {
727 // clean up below
728 }
729 waitForVMDisconnect();
730 }
731
732 public void shutdown() {
733 shutdown(null);
734 }
735
736 public void shutdown(String message) {
737 traceln("TS: shutdown: vmDied= " + vmDied +
738 ", vmDisconnected= " + vmDisconnected +
739 ", connection = " + connection);
740
741 if ((connection != null)) {
742 try {
743 connection.disposeVM();
744 } catch (VMDisconnectedException e) {
745 // Shutting down after the VM has gone away. This is
746 // not an error, and we just ignore it.
747 }
748 } else {
749 traceln("TS: shutdown: disposeVM not called");
750 }
751 if (message != null) {
752 println(message);
753 }
754
755 vmDied = true;
756 vmDisconnected = true;
757 }
758}
Note: See TracBrowser for help on using the repository browser.