@Override
	void toHtml() throws IOException {
		writeHtmlHeader();
		htmlCoreReport.toHtml();
		writeHtmlFooter();
	}
@Test
	public void testSimpleToHtml() throws IOException {
		final HtmlReport htmlReport = new HtmlReport(collector, null, javaInformationsList,
				Period.TOUT, writer);
		htmlReport.toHtml();
		assertNotEmptyAndClear(writer);
	}