251
252 public boolean hasNext() {
253 return e.hasMoreElements();
254 }
255
256 public JarEntry next() {
257 ZipEntry ze = e.nextElement();
258 return new JarFileEntry(ze);
259 }
260
261 public boolean hasMoreElements() {
262 return hasNext();
263 }
264
265 public JarEntry nextElement() {
266 return next();
267 }
268 }
269
270 /**
271 * Returns an enumeration of the zip file entries.
272 */
273 public Enumeration<JarEntry> entries() {
274 return new JarEntryIterator();
275 }
276
277 @Override
278 public Stream<JarEntry> stream() {
279 return StreamSupport.stream(Spliterators.spliterator(
280 new JarEntryIterator(), size(),
281 Spliterator.ORDERED | Spliterator.DISTINCT |
282 Spliterator.IMMUTABLE | Spliterator.NONNULL), false);
283 }
284
285 private class JarFileEntry extends JarEntry {
286 JarFileEntry(ZipEntry ze) {
287 super(ze);
288 }
289 public Attributes getAttributes() throws IOException {
290 Manifest man = JarFile.this.getManifest();
291 if (man != null) {
292 return man.getAttributes(getName());
293 } else {
294 return null;
295 }
296 }
297 public Certificate[] getCertificates() {
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251
252 public boolean hasNext() {
253 return e.hasMoreElements();
254 }
255
256 public JarEntry next() {
257 ZipEntry ze = e.nextElement();
258 return new JarFileEntry(ze);
259 }
260
261 public boolean hasMoreElements() {
262 return hasNext();
263 }
264
265 public JarEntry nextElement() {
266 return next();
267 }
268 }
269
270 /**
271 * Returns an enumeration of the jar file entries.
272 *
273 * @return an enumeration of the jar file entries
274 * @throws IllegalStateException
275 * may be thrown if the jar file has been closed
276 */
277 public Enumeration<JarEntry> entries() {
278 return new JarEntryIterator();
279 }
280
281 /**
282 * Returns an ordered {@code Stream} over the jar file entries.
283 * Entries appear in the {@code Stream} in the order they appear in
284 * the central directory of the jar file.
285 *
286 * @return an ordered {@code Stream} of entries in this jar file
287 * @throws IllegalStateException if the jar file has been closed
288 * @since 1.8
289 */
290 public Stream<JarEntry> stream() {
291 return StreamSupport.stream(Spliterators.spliterator(
292 new JarEntryIterator(), size(),
293 Spliterator.ORDERED | Spliterator.DISTINCT |
294 Spliterator.IMMUTABLE | Spliterator.NONNULL), false);
295 }
296
297 private class JarFileEntry extends JarEntry {
298 JarFileEntry(ZipEntry ze) {
299 super(ze);
300 }
301 public Attributes getAttributes() throws IOException {
302 Manifest man = JarFile.this.getManifest();
303 if (man != null) {
304 return man.getAttributes(getName());
305 } else {
306 return null;
307 }
308 }
309 public Certificate[] getCertificates() {
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