public static Map<String, String> readManifest(final File location) throws IOException {
if (location.isFile()) {
final ZipFile zip = ZipUtil.open(location);
try {
return readManifest(zip);
} finally {
try {
zip.close();
} catch (IOException e) {
}
}
} else {
final File manifestFile = new File(location, MANIFEST_PATH);
if (manifestFile.exists()) {
final InputStream in = new FileInputStream(manifestFile);
try {
return readManifest(new BufferedInputStream(in));
} finally {
try {
in.close();
} catch (IOException e) {
}
}
} else {
return Collections.emptyMap();
}
}
}
