public void testBool() {
StringWriter sw = new StringWriter();
XMLRecordWriter xrw = new XMLRecordWriter(sw);
xrw.bool("x", true);
xrw.bool("y", false);
xrw.flush();
String str = sw.toString();
assertEquals(null, "<x>true</x><y>false</y>", normalize(str));
StringReader sr = new StringReader(str);