Fix JRuby's incorrect behavior when using utf-8 method name.
Fix JRuby's incorrect behavior when using utf-8 method name.

defsprite/sinatra,RosenDimov/sinatra,ksw2599/sinatra,QLGu/sinatra,jkowens/sinatra,lastcat/sinatra,d-bot/sinatra,kyontan/sinatra,guidohcosta/sinatra,porras/sinatra,emiliocorpus/sinatra,kumji/sinatra,laplaceliu/sinatra,JonRowe/sinatra,burningTyger/sinatra,mwpastore/sinatra,wzheng1/sinatra,sinatra/sinatra,QLGu/sinatra,eileencodes/sinatra,siberianbear/sinatra,JonMidhir/sinatra,davydovanton/sinatra,autopp/sinatra,mwpastore/sinatra,jenalgit/sinatra,mwpastore/sinatra,kyontan/sinatra,ganmacs/sinatra,marocchino/sinatra,cyberid41/sinatra,howtolearntocode/sinatra,nicoayala/sinatra,ryanshaw/sinatra,trexnix/sinatra,emiliocorpus/sinatra,JonMidhir/sinatra,gferguson-gd/sinatra,davydovanton/sinatra,dariubs/sinatra,ABaldwinHunter/sinatra-classic,nju520/sinatra,DoraALin/sinatra,JonRowe/sinatra,sinatra/sinatra,frechei/sinatra,gferguson-gd/sinatra,sethuster/sinatra,miyazawatomoka/sinatra,lastcat/sinatra,jenalgit/sinatra,RosenDimov/sinatra,Rayheng/sinatra,cyberid41/sinatra,defsprite/sinatra,DoraALin/sinatra,ktw1222/sinatra,JonMidhir/sinatra,howtolearntocode/sinatra,sethuster/sinatra,midorineko/sinatra,kumji/sinatra,siberianbear/sinatra,miyazawatomoka/sinatra,burningTyger/sinatra,frechei/sinatra,eileencodes/sinatra,jkowens/sinatra,ksw2599/sinatra,midorineko/sinatra,dariubs/sinatra,Wirachmat/sinatra,autopp/sinatra,ganmacs/sinatra,Wirachmat/sinatra,ABaldwinHunter/sinatra-classic,d-bot/sinatra,burningTyger/sinatra,ryanshaw/sinatra,nju520/sinatra,jkowens/sinatra,porras/sinatra,wzheng1/sinatra,Rayheng/sinatra,trexnix/sinatra,nicoayala/sinatra,ktw1222/sinatra,guidohcosta/sinatra,laplaceliu/sinatra