Thanks, I'll try that :)
*LEE BASSOM* Associate QA Engineer Interactions LLC o: (512) 872-8129 <5128728129> lbas...@interactions.com www.interactions.com <https://www.facebook.com/interactionsco> <https://twitter.com/interactionsco> <https://www.linkedin.com/company/interactions-corporation> On Thu, Jan 7, 2016 at 12:59 PM, Rainer Jung <rainer.j...@kippdata.de> wrote: > Am 07.01.2016 um 19:55 schrieb Rainer Jung: > >> Am 07.01.2016 um 19:21 schrieb Caldarale, Charles R: >> >>> From: Lee Bassom [mailto:lbas...@interactions.com] >>>> Subject: Re: How do I block 'Unloading class sun.reflect....' messages? >>>> >>> >>> -XX:+PrintGCDetails >>>> >>> >>> I'm going to guess that the above enables the class unloading messages. >>> >> >> I used the above flags in combination with "-XX:+PrintFlagsFinal" and >> couldn't find anything enabled that would print class unloading >> messages. Then went further, looked at looked at >> hotspot/src/share/vm/runtime/arguments.cpp and again didn't find >> anything (apart from the known -verbose:class, that's not in use here). >> >> Then in noticed, that the HotSpot version 20.5-b03 looks quite old, so I >> guess this is Java 6? And yes, in arguments.cpp for Java 6 one finds >> TraceClassUnloading enabled as a side effect of -Xloggc (sic!). And that >> side effect is actually visible with "-XX:+PrintFlagsFinal". >> >> So it seems for Java 6 there's no way around that. As soon as you (the >> OP) use -Xloggc, the JVM activates TraceClassUnloading. This should not >> happen in Java 7 or 8. >> > > Actually it suffices to move the -XX:-TraceClassUnloading flag behind the > -Xloggc flag. > > > Regards, > > Rainer > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org > For additional commands, e-mail: users-h...@tomcat.apache.org > > -- ******************************************************************************* This e-mail and any of its attachments may contain Interactions Corporation proprietary information, which is privileged, confidential, or subject to copyright belonging to the Interactions Corporation. This e-mail is intended solely for the use of the individual or entity to which it is addressed. If you are not the intended recipient of this e-mail, you are hereby notified that any dissemination, distribution, copying, or action taken in relation to the contents of and attachments to this e-mail is strictly prohibited and may be unlawful. If you have received this e-mail in error, please notify the sender immediately and permanently delete the original and any copy of this e-mail and any printout. Thank You. *******************************************************************************
