@Test
public void should_unzipFile() throws IOException {

    JarUtils.unzipToFile(Paths.get("target"), "LICENSE");
    FileUtils.forceDelete((File) FileUtils.listFiles(Paths.get("target").toFile(), new IOFileFilter() {
        @Override
        public boolean accept(File dir, String name) {
            return name.contains("LICENSE");
        }
        @Override
        public boolean accept(File file) {
            return file.getName().contains("LICENSE");
        }
    }, FalseFileFilter.FALSE).iterator().next());
}