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I need to find a way to make my java program run on computers without Java. I made a pretty simple survey/answer type program for my school, and to make it easier to use I used a wrapper (JSmooth to be specific). But it seems that for the teachers that don't have Java installed, the program does not execute. Is there a wrapper that allows for execution of Java code without the JVM installed? I know that the thought of converting Java(Write once, run anywhere) to a specific platform-code is pretty bad, but it's necessary for my situation.

Andrew Thompson
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lonewaft
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  • There are a lot of questions on this topic - see http://stackoverflow.com/questions/147181/how-can-i-convert-my-java-program-to-an-exe-file – Sam Dufel Feb 11 '13 at 20:55
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    looks like excelsior JET might do the job – lonewaft Feb 11 '13 at 21:00
  • See also [this answer](http://stackoverflow.com/questions/14807705/jar-to-exe-with-an-external-library/14808286#14808286). I am surprised your teachers use only Windows based computers. Aren't Macs popular with educators? – Andrew Thompson Feb 11 '13 at 21:11
  • @lonewart A native compiler such as Excelsior JET sounds like an overkill in your situation. If JSmooth is indeed not capable or bundling a private JRE, check out the other options listed in [my article](http://www.excelsior-usa.com/articles/java-to-exe.html#launch). But feel free to apply for a free license (Yes, I work for Excelsior.) – Dmitry Leskov Feb 12 '13 at 06:27
  • @AndrewThompson Macs are expensive and public schools lack money :( – lonewaft Feb 21 '13 at 19:10

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There's not much that can be recommended. You might be able to find something such as JNC or the GNU compiler but they are out of date and your results may vary. If I were you, I would give it a shot anyway. Theres lots of existing discussion on this, just look around you'll find what you need.

EDIT: Take a look at this.

vqdave
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Try something like the Java Native Compiler.

EDIT:

Also see this discussion.

Community
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Saish
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  • Not for a few years, but the OP simply wants to get something running for a school project. It's that or install a JRE. – Saish Feb 11 '13 at 20:58
  • There is also the GNU Java compiler. Again, not developed in a while, but likely still usable. http://gcc.gnu.org/java/ – Saish Feb 11 '13 at 20:59