* @param html
* TRUE if the input content is in HTML mode
*
- * @return the {@link Chapter}
+ * @return the {@link Chapter}, never NULL
*
* @throws IOException
* in case of I/O error
* @param html
* TRUE if the input content is in HTML mode
*
- * @return the processed {@link Paragraph}
+ * @return the processed {@link Paragraph}, never NULL
*/
protected Paragraph processPara(String line, boolean html) {
if (html) {
* @param pg
* the optional progress reporter
*
- * @return the {@link Paragraph}s
+ * @return the {@link Paragraph}s (can be empty but never NULL)
*
* @throws IOException
* in case of I/O error
* @param html
* TRUE if the input content is in HTML mode
*
- * @return the {@link Paragraph}
+ * @return the {@link Paragraph}, never NULL
*/
protected Paragraph makeParagraph(BasicSupport support, URL source,
String line, boolean html) {