After i updated to 4.1 RC2 (uninstalled previous one) and now with 4.1 i've 
keep getting cannot find symbol. Can't really do any programming work with 
netbeans since i'm allways getting those errors only restarting netbeans helps.

Example i have class bob in folder/package Game.gfx

it has public int center_off_x and center_off_y

then i have class item in folder/package Game.items

it has public int x and y and line public bob sprite;

Then i do this line 

return ( x + sprite.center_off_x );

netbeans gives me error 

cannot find symbol
symbol : variable center_off_x
location: class Game.gfx.bob
operator + cannot be applied to int,Game.gfx.bob.center_off_x
incompatible types
found : <nulltype>
required: int

If close netbeans and start it again without making any changes this code 
works. Now i can allways use variable center_off_x without an hassle. But this 
means i have to restart netbeans every time a add variable to a class that is 
accessed from another class!!

Please fix this soon it's drivin me crazy :)