public String getSummaryHTML() {
public String getSummaryHTML() throws IOException { if ( summaryHTML == null ) { try { StringWriter writer = new StringWriter(); ProjectStats stats = getProjectStats(); stats.transformSummaryToHTML(writer); summaryHTML = writer.toString(); } catch (final TransformerException e) { IOException ioe = new IOException("Couldn't generate summary HTML"); ioe.initCause(e); throw ioe; } }
	public String getSummaryHTML() {		return summaryHTML;	}