return calculateDisplayedWidth(indent);
return calculateDisplayedWidth(indent, tabWidth);
	private static int getIndentSizeOfFirstLine(String paragraph, boolean includeFirstLine) {		for (final Iterator iterator= new LineIterator(paragraph); iterator.hasNext();) {			final String line= (String) iterator.next();						if (!includeFirstLine) {				includeFirstLine= true;				continue;			}						String indent= null;			if (line.startsWith(COMMENT)) {				String commentedLine= line.substring(2);								// line is empty				if (commentedLine.trim().length() == 0)					continue;				indent= COMMENT + getIndentOfLine(commentedLine);				 			} else {				// line is empty				if (line.trim().length() == 0)					continue;				indent= getIndentOfLine(line);			}						return calculateDisplayedWidth(indent);		}		return 0;			}