Don't use IO.popen4 for JRuby 9k
Don't use IO.popen4 for JRuby 9k

samwgoldman/torquebox,mje113/torquebox,torquebox/torquebox-release,torquebox/torquebox,torquebox/torquebox,vaskoz/torquebox,torquebox/torquebox-release,mje113/torquebox,vaskoz/torquebox,mje113/torquebox,ksw2599/torquebox,torquebox/torquebox,vaskoz/torquebox,ksw2599/torquebox,mje113/torquebox,vaskoz/torquebox,torquebox/torquebox,ksw2599/torquebox,torquebox/torquebox-release,samwgoldman/torquebox,samwgoldman/torquebox,ksw2599/torquebox,torquebox/torquebox-release,samwgoldman/torquebox