Catch SocketError for JRuby in ipv6_available?
Catch SocketError for JRuby in ipv6_available?

eregon/rubyspec,nobu/rubyspec,ruby/rubyspec,eregon/rubyspec,ruby/spec,ruby/spec,ruby/rubyspec,nobu/rubyspec,nobu/rubyspec,ruby/spec,eregon/rubyspec