Serious Lag Problem

hi guys, i’ve made a basic game, but when i run it on eclipse(the program that i use to code java) its fine, however when it runs from a jar file(exported java(compiled)) it lags like >:( HELP it uses like 47% of my cpu power(according to task manager)

Snake0484 mails a doctor…

How in the world are we supposed to help you with only the info that you posted? >_>

that difference could have to with what jre is used and what arguments

but obviously shouldnt be that obvious - so show us code

at least tell us it’s a normal dekstop app or applet.

yeah, I agree with cero, based on the info given, it is likely to do with arguments, or with settings somewhere.

you may want to try and run your jar on a different computer, see if the slowdown happens there too?

but really though like everyone else said, some more information would really be helpful