But now it was fixed! You can create your own menu items using this awesome tool!
Just instal alacarte and run it:
sudo yum install alacarte
screenshot:



-XX:+UnlockExperimentalVMOptions3. радуемся более отзывчивой Idea
-XX:+UseG1GC
-Xms256m
-Xmx640m
-XX:+AggressiveOpts
-XX:MaxPermSize=256m
-XX:ReservedCodeCacheSize=64m
-vmargs
-Dosgi.requiredJavaVersion=1.6
-XX:+UnlockExperimentalVMOptions
-XX:+UseG1GC
-Xms256m
-Xmx640m
-XX:+AggressiveOpts
-XX:MaxPermSize=256m





