Hi all, interesting idea. I think what we would need is something in JDI allowing to do the query or trying to listen to all the monitor entered/exited events...
Anyone familiar with those low level details? Sven On Mon, Feb 26, 2018 at 3:49 PM, Kyle Rose <bobo_of...@hotmail.com> wrote: > Is the lock view in the profiler not showing this information? I got the > impression it is. > > Sent from Outlook on my Pixel 2 > > ------------------------------ > *From:* cowwoc <cow...@bbs.darktech.org> > *Sent:* Monday, February 26, 2018 6:54:58 AM > *To:* users@netbeans.apache.org > *Subject:* Re: Can Netbeans do this? > > I agree that the debugger can do this, but it isn't easy. You'd have to > go thread and thread and manually check the entire stack-trace for > locks. I was also hoping that the IDE would make it easier to visualize > this information. > > As an aside, the profiler has a view you might find more useful. I > believe it is called "Thread instrumentation" or "Lock instrumentation". > Either way, it shows you which locks each thread is holding, and waiting > on. That, again, is moving in the right direction but not the full > picture either. > > I think what is missing is a lock-centric view, where you have a list of > locks and the sub-nodes are the threads interacting on them. This would > make it easier to see (for example) that a lock is a point of contention > (blocking a lot of threads). > > Gili > > On 2018-02-26 6:52 AM, Antonio wrote: > > AFAIK the debugger can do this. Just add a breakpoint and then take a > > look at the rest of running threads, to see what they're doing. > > > > Cheers, > > Antonio > > > > On 26/02/18 10:04, Owen Thomas wrote: > >> Hello. > >> > >> I've been working with threads, and I would like to know if the IDE > >> can show me where I have obtained a lock (using the "synchronized" > >> keyword) on a particular type? > >> > >> I think this should be something the IDE should in theory be able to > >> do... > >> > >> Owen. > > > > --------------------------------------------------------------------- > > To unsubscribe, e-mail: users-unsubscr...@netbeans.apache.org > > For additional commands, e-mail: users-h...@netbeans.apache.org > > > > For further information about the NetBeans mailing lists, visit: > > https://eur01.safelinks.protection.outlook.com/?url= > https%3A%2F%2Fcwiki.apache.org%2Fconfluence%2Fdisplay% > 2FNETBEANS%2FMailing%2Blists&data=02%7C01%7C% > 7Cb360a952cc8a476e271908d57d208e70%7C84df9e7fe9f640afb435aaaaaaaa > aaaa%7C1%7C0%7C636552501136201933&sdata=4qCj9lPoyACxCOImTmKtfUpujaflsN > SR8Z%2Bo6yJxr8s%3D&reserved=0 > > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: users-unsubscr...@netbeans.apache.org > For additional commands, e-mail: users-h...@netbeans.apache.org > > For further information about the NetBeans mailing lists, visit: > https://eur01.safelinks.protection.outlook.com/?url= > https%3A%2F%2Fcwiki.apache.org%2Fconfluence%2Fdisplay% > 2FNETBEANS%2FMailing%2Blists&data=02%7C01%7C% > 7Cb360a952cc8a476e271908d57d208e70%7C84df9e7fe9f640afb435aaaaaaaa > aaaa%7C1%7C0%7C636552501136201933&sdata=4qCj9lPoyACxCOImTmKtfUpujaflsN > SR8Z%2Bo6yJxr8s%3D&reserved=0 > > -- Sven Reimers * Senior Expert Software Architect * Java Champion * NetBeans Dream Team Member: http://dreamteam.netbeans.org * Community Leader NetBeans: http://community.java.net/netbeans Desktop Java: http://community.java.net/javadesktop * JUG Leader JUG Bodensee: http://www.jug-bodensee.de * Duke's Choice Award Winner 2009 * XING: https://www.xing.com/profile/Sven_Reimers8 * LinkedIn: http://www.linkedin.com/in/svenreimers
