I have the same app in Tomcat 7 and Tomcat 8, on tomcat 7 works perfectly, but in Tomcat8 the image files with accentuations are "not found"
"FAVORITOS-MENU - SEM SELEÇÃO_e86aff0a5ad040e3b0232a075079dd46.png"
If i change "
" by "
" on link, the image founds...
Remember this ocours only in tomcat8