enableTaskPackage("org.at4j"); new UntarTF(). // The Tar file. This may for instance be a File or an EFile. setSource(tf). // The target directory. This may for instance be a File directory or a // Directory. setTarget(target). setFilter( // A filter that matches text files. TarFileEntryFilter.FILTER.and( new TarEntryNameGlobFilter("*.txt"))). run();