<div>Hi, </div>
<div>Here is the Exceptions log and Stack Trace:</div>
<div>========================================</div>
<div>Exception in thread "Thread-7" java.lang.OutOfMemoryError: Java heap space<br> at java.util.HashMap.addEntry(HashMap.java:753)<br> at java.util.HashMap.put(HashMap.java:385)<br> at java.util.HashSet.add(HashSet.java:200)<br>
at org.antlr.analysis.LL1Analyzer._FIRST(LL1Analyzer.java:213)<br> at org.antlr.analysis.LL1Analyzer._FIRST(LL1Analyzer.java:241)<br>Exception in thread "AWT-EventQueue-0" java.lang.OutOfMemoryError: Java heap spa<br>
ce<br>Exception in thread "AWT-EventQueue-0" java.lang.OutOfMemoryError: Java heap spa<br>ce<br>java.lang.OutOfMemoryError: Java heap space<br>java.lang.OutOfMemoryError: Java heap space<br>java.lang.OutOfMemoryError: Java heap space<br>
java.lang.OutOfMemoryError: Java heap space<br>Exception in thread "AWT-EventQueue-0" java.lang.OutOfMemoryError: Java heap spa<br>ce<br>Exception in thread "AWT-EventQueue-0" java.lang.OutOfMemoryError: Java heap spa<br>
ce<br>Exception in thread "AWT-EventQueue-0" java.lang.OutOfMemoryError: Java heap spa<br>ce<br>Exception in thread "AWT-EventQueue-0" java.lang.OutOfMemoryError: Java heap spa<br>ce<br>Exception in thread "AWT-EventQueue-0" java.lang.OutOfMemoryError: Java heap spa<br>
ce<br>Exception in thread "AWT-EventQueue-0" java.lang.OutOfMemoryError: Java heap spa<br>ce<br>Exception in thread "AWT-EventQueue-0" java.lang.OutOfMemoryError: Java heap spa<br>ce<br>Exception in thread "AWT-EventQueue-0" java.lang.OutOfMemoryError: Java heap spa<br>
ce<br>Exception in thread "Timer-0" java.lang.OutOfMemoryError: Java heap space<br>Exception in thread "D3D Screen Updater" java.lang.OutOfMemoryError: Java heap s<br>pace<br>Exception in thread "AWT-EventQueue-0" java.lang.OutOfMemoryError: Java heap spa<br>
ce<br>Exception in thread "AWT-EventQueue-0" java.lang.OutOfMemoryError: Java heap spa<br>ce<br>Exception in thread "AWT-EventQueue-0" java.lang.OutOfMemoryError: Java heap spa<br>ce<br>Exception in thread "AWT-EventQueue-0" java.lang.OutOfMemoryError: Java heap spa<br>
ce<br>Exception in thread "AWT-EventQueue-0" java.lang.OutOfMemoryError: Java heap spa<br>ce<br>Exception in thread "AWT-EventQueue-0" java.lang.OutOfMemoryError: Java heap spa<br>ce<br>Exception in thread "AWT-EventQueue-0" java.lang.OutOfMemoryError: Java heap spa<br>
ce<br>Exception in thread "AWT-Windows" Exception in thread "AWT-Windows" 2009-04-02 1<br>1:20:12</div>
<div>Full thread dump Java HotSpot(TM) Client VM (11.3-b02 mixed mode, sharing):</div>
<div>"class org.antlr.works.visualization.VisualDrawing" prio=6 tid=0x031b9c00 nid=0x<br>1774 waiting on condition [0x03c6f000..0x03c6fc94]<br> java.lang.Thread.State: TIMED_WAITING (sleeping)<br> at java.lang.Thread.sleep(Native Method)<br>
at org.antlr.works.ate.syntax.misc.ATEThread.threadSleep(Unknown Source)</div>
<div> at org.antlr.works.ate.syntax.misc.ATEThread.run(Unknown Source)<br> at java.lang.Thread.run(Thread.java:619)</div>
<div>"class org.antlr.works.components.editor.ComponentEditorGrammar$AfterParseOperat<br>ions" prio=6 tid=0x037aa400 nid=0x1244 waiting on condition [0x03b7f000..0x03b7f<br>a14]<br> java.lang.Thread.State: TIMED_WAITING (sleeping)<br>
at java.lang.Thread.sleep(Native Method)<br> at org.antlr.works.ate.syntax.misc.ATEThread.threadSleep(Unknown Source)</div>
<div> at org.antlr.works.ate.syntax.misc.ATEThread.run(Unknown Source)<br> at java.lang.Thread.run(Thread.java:619)</div>
<div>"DestroyJavaVM" prio=6 tid=0x003b7000 nid=0x17c8 waiting on condition [0x0000000<br>0..0x009dfd4c]<br> java.lang.Thread.State: RUNNABLE</div>
<div>"AWT-Windows" daemon prio=6 tid=0x02be2c00 nid=0xe0c runnable [0x0304f000..0x030<br>4fc94]<br> java.lang.Thread.State: RUNNABLE<br> at sun.awt.windows.WToolkit.eventLoop(Native Method)<br> at sun.awt.windows.WToolkit.run(WToolkit.java:291)<br>
at java.lang.Thread.run(Thread.java:619)</div>
<div>"AWT-Shutdown" prio=6 tid=0x02c27400 nid=0x1214 in Object.wait() [0x02fff000..0x<br>02fffd14]<br> java.lang.Thread.State: WAITING (on object monitor)<br> at java.lang.Object.wait(Native Method)<br>
- waiting on <0x22e94788> (a java.lang.Object)<br> at java.lang.Object.wait(Object.java:485)<br> at sun.awt.AWTAutoShutdown.run(AWTAutoShutdown.java:259)<br> - locked <0x22e94788> (a java.lang.Object)<br>
at java.lang.Thread.run(Thread.java:619)</div>
<div>"Java2D Disposer" daemon prio=10 tid=0x02c33400 nid=0xe90 in Object.wait() [0x02<br>faf000..0x02fafd94]<br> java.lang.Thread.State: WAITING (on object monitor)<br> at java.lang.Object.wait(Native Method)<br>
- waiting on <0x22e94818> (a java.lang.ref.ReferenceQueue$Lock)<br> at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:116)<br> - locked <0x22e94818> (a java.lang.ref.ReferenceQueue$Lock)<br>
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:132)<br> at sun.java2d.Disposer.run(Disposer.java:125)<br> at java.lang.Thread.run(Thread.java:619)</div>
<div>"Low Memory Detector" daemon prio=6 tid=0x02b82000 nid=0xce4 runnable [0x0000000<br>0..0x00000000]<br> java.lang.Thread.State: RUNNABLE</div>
<div>"CompilerThread0" daemon prio=10 tid=0x02b7f000 nid=0x1060 waiting on condition<br>[0x00000000..0x02e2f7bc]<br> java.lang.Thread.State: RUNNABLE</div>
<div>"Attach Listener" daemon prio=10 tid=0x02b7a400 nid=0xee0 runnable [0x00000000..<br>0x00000000]<br> java.lang.Thread.State: RUNNABLE</div>
<div>"Signal Dispatcher" daemon prio=10 tid=0x02b79000 nid=0xabc waiting on condition<br> [0x00000000..0x00000000]<br> java.lang.Thread.State: RUNNABLE</div>
<div>"Finalizer" daemon prio=8 tid=0x02b74000 nid=0x1520 in Object.wait() [0x02d3f000<br>..0x02d3fc94]<br> java.lang.Thread.State: WAITING (on object monitor)<br> at java.lang.Object.wait(Native Method)<br>
- waiting on <0x22e94a48> (a java.lang.ref.ReferenceQueue$Lock)<br> at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:116)<br> - locked <0x22e94a48> (a java.lang.ref.ReferenceQueue$Lock)<br>
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:132)<br> at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:159)</div>
<div>"Reference Handler" daemon prio=10 tid=0x02b6f800 nid=0x1668 in Object.wait() [0<br>x02cef000..0x02cefd14]<br> java.lang.Thread.State: WAITING (on object monitor)<br> at java.lang.Object.wait(Native Method)<br>
- waiting on <0x22e94698> (a java.lang.ref.Reference$Lock)<br> at java.lang.Object.wait(Object.java:485)<br> at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:116)<br> - locked <0x22e94698> (a java.lang.ref.Reference$Lock)</div>
<div>"VM Thread" prio=10 tid=0x02b6dc00 nid=0x1418 runnable</div>
<div>"VM Periodic Task Thread" prio=10 tid=0x02b84000 nid=0x284 waiting on condition</div>
<div><br>JNI global references: 1354</div>
<div>Heap<br> def new generation total 4544K, used 4543K [0x22990000, 0x22e70000, 0x22e7000<br>0)<br> eden space 4096K, 100% used [0x22990000, 0x22d90000, 0x22d90000)<br> from space 448K, 99% used [0x22d90000, 0x22dffff0, 0x22e00000)<br>
to space 448K, 0% used [0x22e00000, 0x22e00000, 0x22e70000)<br> tenured generation total 60544K, used 60544K [0x22e70000, 0x26990000, 0x26990<br>000)<br> the space 60544K, 100% used [0x22e70000, 0x26990000, 0x26990000, 0x26990000)<br>
compacting perm gen total 12288K, used 5997K [0x26990000, 0x27590000, 0x2a9900<br>00)<br> the space 12288K, 48% used [0x26990000, 0x26f6b5b8, 0x26f6b600, 0x27590000)<br> ro space 8192K, 67% used [0x2a990000, 0x2aef7ea8, 0x2aef8000, 0x2b190000)<br>
rw space 12288K, 53% used [0x2b190000, 0x2b805530, 0x2b805600, 0x2bd90000)</div>
<div> </div>
<div>========================================<br><br></div>
<div class="gmail_quote">2009/4/1 Johannes Luber <span dir="ltr"><<a href="mailto:jaluber@gmx.de">jaluber@gmx.de</a>></span><br>
<blockquote class="gmail_quote" style="PADDING-LEFT: 1ex; MARGIN: 0px 0px 0px 0.8ex; BORDER-LEFT: #ccc 1px solid">Devang Thakkar schrieb:<br>
<div class="im">> Nothing happens when I press Ctrl-Break.<br><br></div>Start AW from the command prompt and press Crtl-Break (or Ctrl-C) in the<br>command prompt window once AW has frozen.<br><br>Johannes<br>><br>
> 2009/3/31 Terence Parr <<a href="mailto:parrt@cs.usfca.edu">parrt@cs.usfca.edu</a> <mailto:<a href="mailto:parrt@cs.usfca.edu">parrt@cs.usfca.edu</a>>><br>
<div>
<div></div>
<div class="h5">><br>> Hi, can u print the stack trace when AW is frozen (CTRL-break on<br>> Windows I think)?<br>> Ter<br>><br>> On Mar 31, 2009, at 10:52 AM, Devang Thakkar wrote:<br>><br>
> Hi,<br>><br>> I am new to Antlr and AntlrWorks.<br>><br>> I found that AntlrWorks freezes and hangs for ever.<br>><br>> Software:<br>> AntlrWorks 1.2.3,<br>
> PL/SQL grammar: from the Antlr.org<br>> <a href="http://www.antlr.org/grammar/1209225566284/PLSQL3.g" target="_blank">http://www.antlr.org/grammar/1209225566284/PLSQL3.g</a><br>> JRE: 1.5<br>
><br>> OS: Window XP Professional, SP2<br>> How to reproduce:<br>> [1]Start AntlrWorks (with lWindowsl ook&feel ). Open the above<br>> grammar file. Verify Grammar. Some errors are encountered. Click<br>
> Console tab. Antlrworks freezes forever. Screen does not<br>> refresh. I have to kill the application (javaw) to end the program.<br>> [2]Start AntlrWorks (with Java lMetal ook&feel ). Open the above<br>
> grammar file. Verify Grammar. Some errors are encountered. Click<br>> Console tab. Antlrworks works. Now start debugger. Antlrworks<br>> freezes forever.<br>> As you can see, by just changing the look and feel,Antlrworks<br>
> worked while tabbing to Console, but then it got hung at another<br>> point.<br>><br>> Thanks.<br>><br>> Devang<br>><br>> List: <a href="http://www.antlr.org/mailman/listinfo/antlr-interest" target="_blank">http://www.antlr.org/mailman/listinfo/antlr-interest</a><br>
> Unsubscribe:<br>> <a href="http://www.antlr.org/mailman/options/antlr-interest/your-email-address" target="_blank">http://www.antlr.org/mailman/options/antlr-interest/your-email-address</a><br>><br>
><br>><br>><br>><br>> --<br>> Thanks.<br>><br>> Regards,<br>> Devang A. Thakkar<br>> Mobile:99675-86646<br>> Mobile2:98674-38406<br>><br>><br></div></div>> ------------------------------------------------------------------------<br>
<div>
<div></div>
<div class="h5">><br>><br>> List: <a href="http://www.antlr.org/mailman/listinfo/antlr-interest" target="_blank">http://www.antlr.org/mailman/listinfo/antlr-interest</a><br>> Unsubscribe: <a href="http://www.antlr.org/mailman/options/antlr-interest/your-email-address" target="_blank">http://www.antlr.org/mailman/options/antlr-interest/your-email-address</a><br>
<br></div></div></blockquote></div><br><br clear="all"><br>-- <br>Thanks.<br><br>Regards,<br>Devang A. Thakkar<br>Mobile:99675-86646<br>Mobile2:98674-38406<br>