if (info.length() > 0) {
if (info != null && info.length() > 0) {
	public String getAdditionalProposalInfo() {		if (getProposalInfo() != null) {			String info= getProposalInfo().getInfo();			if (info.length() > 0) {				StringBuffer buffer= new StringBuffer();				HTMLPrinter.insertPageProlog(buffer, 0, getStyleSheetURL());				buffer.append(info);				HTMLPrinter.addPageEpilog(buffer);				info= buffer.toString();			}			return info;		}		return null;	}