We are running JIRA on FreeBSD and I'm quite convinced that Oracle JDK 1.6.0_03 is still the latest version/update for FreeBSD:
java version "1.6.0_03-p4"
Java(TM) SE Runtime Environment (build 1.6.0_03-p4-duster_05_sep_2012_08_00-b00)
Java HotSpot(TM) Server VM (build 1.6.0_03-p4-duster_05_sep_2012_08_00-b00, mixed mode)
Most of JIRA functions work fine with small exceptions, for example "Manage My Plugins" gives this error:
org.apache.xerces.dom.ElementNSImpl cannot be cast to com.atlassian.plugins.domain.model.plugin.PluginVersion
It doesn't display list of installed plugins (therefore I cannot change their settings). You can install a plugin but you cannot manage it.
I found an old question here saying that JDK update resolves the situation. However, running FreeBSD - this doesn't sound feasible.
Any ideas?