コード例 #1
0
 /**
  * Closes the access to all currently opened resources such as file input streams and all
  * resources of this children directly owned by this reader. Its primary use is to allow the
  * garbage collector to perform a vanilla job.
  *
  * <p>This method should be called only if it is for sure that this object instance will never be
  * used again. The results of referencing an instance of this class after a call to <code>close()
  * </code> are undefined.
  *
  * <p>Overrides of this method should always call <code>super.close();</code> after disposing this
  * instance.
  *
  * @throws IOException if an I/O error occurs
  */
 @Override
 public void close() throws IOException {
   if (bandInputStreams == null) {
     return;
   }
   for (ImageInputStream imageInputStream : bandInputStreams.values()) {
     (imageInputStream).close();
   }
   bandInputStreams.clear();
   bandInputStreams = null;
   if (readerExtenders != null) {
     readerExtenders.clear();
     readerExtenders = null;
   }
   super.close();
 }
コード例 #2
0
 @Override
 public synchronized void close() throws IOException {
   super.close();
   inputStream.close();
 }