recommended JVM version

[Peter Schober]

* IAM David Bantz <dabantz at alaska.edu> [2015-07-24 23:09]:
> Perhaps, but if I run
> 
> >  java -cp lib/catalina.jar org.apache.catalina.util.ServerInfo
> 
> Server version: Apache Tomcat/7.0.33
> > Server built:   Apr 30 2014 09:16:58
> > Server number:  7.0.33.0
> > OS Name:        Linux
> > OS Version:     2.6.32-504.23.4.el6.x86_64
> > Architecture:   x86_64
> > JVM Version:    1.5.0
> > JVM Vendor:     Free Software Foundation, Inc.

Note the vendor, that must be the GCJ implemetation, about which the
Shib docs for IDPv2 (page IdPInstall) have something to say.
("Don't use", basically).
-peter