Locations.java 文件源码

private static Set<Location> jarLocationsOf(URLClassLoader loader) {
    return FluentIterable.from(Locations.of(ImmutableSet.copyOf(loader.getURLs())))
            .filter(new Predicate<Location>() {
                @Override
                public boolean apply(Location input) {
                    return input.isJar();
                }
            }).toSet();
}