Decompile, edit and compile a .jar file
<p>I am working on a program that automaticly decompiles and compiles java programs. The decompiling works now. But now i am stuck on the compiling of multiple java files in multiple packages. Can anyone help me to find acmd command for compiling a java project?</p>

<p><em>And if possible make it support external libraries</em></p>

<p>I hope i did not make that much grammar mistakes English is not my native 
language ;-)</p>