Give me all your tricks for minimizing jar file size


Posted on 16th Feb 2014 07:03 pm by admin


Hi, I'm coming close to releasing my J2ME game... I am kicking up against the 64k size barrier which I have imposed as a maximum size for my game. I would like to add more levels to the game but the only way I can do that Is to make the jar smaller... Oh yeah I have made the decision to NOT have it download any data (maps, etc...) over the internet as well.

I have heard about using preprocessors to get rid of statics and that would make it smaller... Any thoughts, suggestions? Sun one studio 5 ME doesn't seem to support preprocessing... is there any free or cheap IDE that does?

Do any obfuscators do a significantly better job at reducing size than the retroguard one does?

I've tried to eliminate any common code amongst classes and put it in static functions that get called from many places...

I'm wondering about using shorts internally instead of ints... at first I was going with shorts thinking it would be a size savings, but now I'm thinking that all the conversions to ints and back are probably a size loss... anyone know the empirical answer?

If you have any tips to reduce jar size, please respond :)

No comments posted yet

Your Answer:

Login to answer
87 Like 40 Dislike
Previous forums Next forums
Other forums

Retreiving objects from Sessions
Hi all,

I am getting really frustrated with storing and retreiving objects from a session. Bu

2 things: enter doesn't work in IE & empty form
i have this search form that works well except for 2 things.

1) on IE when i hit enter instea

Remove letter from numeric textbox
I have a textbox that will search the employee database by entering in the employee ID and it will r

Find occurences of unicode characters in string
I need to prohibit filenames with everything but English characters and numbers but regexp and strin

New to Arrays
Hi I am new to PHP (a week and a half now) and I am just beginning to read about arrays. I understan

foreach and array need help combining
Hi guys.

Here's the code

Code: array(
'tag' => 'code',<

Effort Estimation Template for Steady State Support
Hi Everyone,

Is there any SAP provided template/format for system change and enhancements

help with contest script
I would like to code a contest script to my site but i don't know how. Could someone just give me pu

Must be a string? Huh, what? HELP?
with the following script, I get
Fatal error: Property name must be a string in /home/content/e/

script is pulling more then they have....
I have this script for my game where they can change there race. This will cost them 2,500 points. H

Sign up to write
Sign up now if you have flare of writing..
Login   |   Register
Follow Us
Indyaspeak @ Facebook Indyaspeak @ Twitter Indyaspeak @ Pinterest RSS



Play Free Quiz and Win Cash