/** * Closes this content. * * @throws IOException if an error occurs. */ public void close() throws IOException { if (finished) { return; } // Close the output stream IOException exc = null; try { content.close(); } catch (final IOException ioe) { exc = ioe; } // Notify of end of output exc = null; try { onClose(); } catch (final IOException ioe) { exc = ioe; } finished = true; if (exc != null) { throw exc; } }