The LGPL licence clearly states, in all capital letters (bold is mine): NO WARRANTY
15. BECAUSE THE LIBRARY IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE LIBRARY, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE LIBRARY "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. *THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE LIBRARY IS WITH YOU. SHOULD THE LIBRARY PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION.* Full reference so that you can appreciate fully what you got yourself into when choosing to use a open source library here: https://www.gnu.org/licenses/old-licenses/lgpl-2.1.html Considering the rudeness of your message, I doubt anyone will feel compelled to spend even a minute looking at the issue. Before you, or anyone else from your organization, posts on this list again I warmly recommend you to give another read at the list posting guidelines: http://docs.geotools.org/latest/userguide/welcome/userlistguide.html as well as these two presentations: https://www.ianturton.com/talks/foss4g.html https://docs.google.com/presentation/d/1aw8nJqjy3pyB8o-cwNuMj-igu6E7RIFMxyy3DWFGnYU/edit?usp=drive_web&ouid=100149442879963462152 The alternative is commercial support, also available, here: http://geoserver.org/support/ Regards Andrea On Mon, Mar 4, 2019 at 11:23 AM Tor Egil Strand < tor.egil.str...@kartverket.no> wrote: > Hi > > > > I recently tried upgrading from GeoTools 19 to 21 for an upcoming version > of one of our products, but got hit from lots of NullPointerExceptions > happening in the worker threads for StreamingRenderer. This coincided with > WMS-layers failing to show up in the map. The cause of this is that > GridCoverageRenderer rather rudely goes about using reflection to > lobotomize some of the arguments passed to it, but these arguments are > cached by WMSLayer and passed to GridCoverageRenderer once again if the map > is repainted. > > > > I’ve attached a small class that demonstrates the problem. The crashes > happen between the printing of “Begin 2” and “End 2”. > > > > Unfortunately, I’m at bit at a loss as to how to solve this problem, as I > do not understand what problems caused the introduction of the code the > uses reflection to lobotomize instances of other classes, or why it > apparently helped. > > > > > > [image: Logo_kartverket_mail.png] > > > > > > *Tor Egil Riegels Strand* > > Developer > > Norwegian Mapping Authority > > IT > > System development > > Direct: +47 32 11 81 61 > > E-mail: tor.egil.str...@kartverket.no > > > > Switchboard: +47 32 11 81 21 > > www.kartverket.no > > > > > _______________________________________________ > GeoTools-GT2-Users mailing list > GeoTools-GT2-Users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/geotools-gt2-users > -- Regards, Andrea Aime == GeoServer Professional Services from the experts! Visit http://goo.gl/it488V for more information. == Ing. Andrea Aime @geowolf Technical Lead GeoSolutions S.A.S. Via di Montramito 3/A 55054 Massarosa (LU) phone: +39 0584 962313 fax: +39 0584 1660272 mob: +39 339 8844549 http://www.geo-solutions.it http://twitter.com/geosolutions_it ------------------------------------------------------- *Con riferimento alla normativa sul trattamento dei dati personali (Reg. UE 2016/679 - Regolamento generale sulla protezione dei dati “GDPR”), si precisa che ogni circostanza inerente alla presente email (il suo contenuto, gli eventuali allegati, etc.) è un dato la cui conoscenza è riservata al/i solo/i destinatario/i indicati dallo scrivente. Se il messaggio Le è giunto per errore, è tenuta/o a cancellarlo, ogni altra operazione è illecita. Le sarei comunque grato se potesse darmene notizia. This email is intended only for the person or entity to which it is addressed and may contain information that is privileged, confidential or otherwise protected from disclosure. We remind that - as provided by European Regulation 2016/679 “GDPR” - copying, dissemination or use of this e-mail or the information herein by anyone other than the intended recipient is prohibited. If you have received this email by mistake, please notify us immediately by telephone or e-mail.*
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