How do I convert jar file into ObjC code?

[leo.jit...@gmail.com]

I have a jar file (but dont have the source code), can I convert it to obj C?

I tried following command
MacBook-Pro:j2objc-0.9.6 user1508$ ./j2objc -classpath utils.jar

Result:
j2objc: no source files
Usage: j2objc <options> <source files>
use --help for a list of possible options

[Tom Ball]

J2ObjC only works on source code. You can try RoboVM, which works on classfiles. However, not having source often means you don't own or have the right to modify that code -- doing so in that case is stealing.

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[Gavin Lee]

I think you need to download the source code of the jar file and put it after -sourcepath tag. Refer to this post.

[leo.jit...@gmail.com]

Got it, thanks for your response.

[leo.jit...@gmail.com]

Got it, thanks for your response.

On Tuesday, 3 February 2015 11:28:31 UTC-5, Gavin Lee wrote: