When i launch Minecraft it just loads needed files and then launcher disappears seconds later only to reopen with a crash report saying:

The game crashed whilst initializing game
Error: java.lang.ExceptionInInitializerError

I tried removing any other accounts on the same computer that had minecraft, but it dident help. Then i tried using control panel to uninstall minecraft from the computer so that i can reinstall it completely all over again, but it still had no effect. What is the solution here?