Blackberry Bold Browser Problem? Java app and flash app

I recently purchased a blackberry bold;  The internet browser works very well.  It actually view the web as viewing from a pc web browser except for one thing:   it would view flash app  or some java app.  For example; i wanted to view in yahoo stocks a java image of the stocks graph in realtime; it will not view it because of java was not turned on.  So i did turned it on and I have the same result (no graph).  So i was thinking that because the app was design for a pc browser not a  mobile browser; i thought it wouldn't work because of that.  So is there a website where i could download to upgrade the browser so it would translate or convert these kind of application?  do you have any suggestion on how to view this in a blackberry bold 9000.?  or is it not possible.