I have it too on my XPERIA E3 and my Lenovo tab,but I have a HUUGE square of green,yellow,black,etc. color. So please fix it!
Done. But I don't know what you mean with the command line. As you can see, there currently is only one running task (The screenshot was made after I closed Minecraft) but sometimes there are two.
Seems to be fixed now. CPU-Usage has reduced down to 50 %.
Same for me, but my Minecraft doesn't crash, this error only spams my development Console and because of this the game laggs like hell.
Regardless to say: Minecraft 1.6 is the most CPU intense version ever which causes, at everyone I know ,massive laggs (3 of them can't even play Minecraft anymore), and as you see in the stacktrace attached to the ticket, there may be a programming error in the main class. I already tried testing this on other Servers, it didn't occour on them and re-downloading Minecraft didn't do anything,too.
Here you go: http://pastebin.com/Zr5VwcHa
It's really annoying now, other users can't play, too and I got a gamer's PC. The CPU Usage is up at 100 %(!
[media]). I got an Intel i5 and I can play other HD games with 50 %, only Minecraft is at 100 % (RAM Usage is 4 / 8 GB). This needs to be fixed ASAP or, as I think, some users might quit playing Minecraft.
EDIT: Doesn't happen anymore.
The same error appears like ten times a second, the console crashes after 30 seconds.
New File attached.
No,i'm not using any mod or texture pack.