java - How do you recompile a jar file? -

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I took an old jar file and edited it. Now I have a folder that contains all the files and I want to recompile them in a jar file. How do i do this

Jar files are not "compiled" in the usual meaning of the word. But you can simply create one with the jar command: 

  jar cvf myfile.jar file1 file2 etc

You can create globbing Normally you can use: 

  jar cvf ../myfile.jar *

play jar -? or read more for more information.

Note that for the executable jar file, you must also specify the manifest file.


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