This project is a simple example of how to use the JWAT library. In this case a Wayback ResourceStore for arc(.gz) and warc(.gz) is implemented. Besides showcasing how to use the JWAT library this project was mainly created because Wayback 1.7.x for some reason only expected GZip compressed ARC/WARC files at the time of implementation..
The source code can be downloaded from the following project page on bitbucket and built with Maven..
https://bitbucket.org/nclarkekb/jwat-wayback-resourcestore