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I have some default configuration files inside my application jar that I would like to save to the file system if they don’t already exist. I would like it to keep the directory structure too. Example:
Jar file
-configs/
-main-config.cfg
-another-file.txt
-stuff/
-another-file.cfg
-com/
-META-INF/
I would like the contents of configs/ to be mirrored to the file system, including the subfolder.
Use
JarFile.entriesto get an enumeration of all of the entries in your Jar file.