/** * Extracts a directory and all sub content to disk * * @param dirName the directory name to extract * @return the File used to extract the content to. A value of <code>null</code> is returned if * the directory to extract does not exist or if content extraction is not supported. This * method is derived from ZipBundleFile#extractDirectory(String). */ protected synchronized File extractDirectory(String dirName) { Enumeration<String> entries = delegate.getEntryPaths(dirName); while (entries.hasMoreElements()) { String entryPath = entries.nextElement(); if (entryPath.startsWith(dirName)) { getFile(entryPath, false); } } return getExtractFile(dirName); }
@Override public Enumeration<String> getEntryPaths(String path) { return delegate.getEntryPaths(path); }