This utility reads directory ( which contains multi sub directory) from classpath and create similar tree structure on given path. This is useful when u need classptah resources(big bundle) during runtime.

To quickly verifies , please build the jar and execute by any of option:

1. By default it will be in target directory : java -jar target/reading-from-jar-poc-1.0-SNAPSHOT.jar

2)Providing destination path : java -jar target/reading-from-jar-poc-1.0-SNAPSHOT.jar <Path_Where_You_Want_Dir_ToBeCopied>

You will see that 'resDir' and all its sub-directories will be copied to given path. Note : You can execute this jar from anywhere, because resources are bundled inside jar