Please help me with either updating or reverting back to a previous version of Minecraft, as I don't really care about this update and will probably not use it.I prefer to play on Minecraft 1.7.10 because it has a lot more mods for it.
Millions of crafters around the world have smashed billions of blocks!
: Windows 10 Edition during the beta phase will still have the game when it comes out of beta, and receive all future updates to the game at no additional cost.
Now, my Minecraft works fine when I install the minecraft from the AUR with openjdk6 (and although it's probably not needed, icedtea-web), so maybe you should replace your openjdk7 with openjdk6.
I googled it one time too, and somewhere they said that javaw is not included in openjdk7 but is included in openjdk6.
Here is a screenshot showing the error: I looked around on the Internet and found no support for my problem so I decided to try this website.