storeXMLStringAndGetQueryService("namespaces.xml", namespaces);
service.setNamespace("t", "http://www.foo.com");
System.out.println("testStarAxisConstraints : ========");
String query = "// t:title/text() [ . != 'aaaa' ]";
ResourceSet result = service.queryResource( "namespaces.xml", query);
printResult(result);
assertEquals("XPath: " + query, 1, result.getSize() );
System.out.println("testStarAxisConstraints : ========");
query = "/t:test/*:section[contains(., 'comment')]";