* @throws Exception
*/
public void testEmptyRegex() throws Exception {
// create annotation tester with the regex annotator specifier
AnnotatorTester annotTester = new AnnotatorTester(JUnitExtension
.getFile("emptyRegex/RegExEmptyRegex.xml"));
CAS cas = annotTester.performTest("Test an empty regex.", "en");
// // define result interested in
// String[] tofs = { "org.apache.uima.TestAnnot", "org.apache.uima.TestAnnot:testFeature",
// "org.apache.uima.TestAnnot:testFeature1", "org.apache.uima.TestAnnot1",
// "org.apache.uima.TestAnnot1:testFeature", "org.apache.uima.TestAnnot1:testFeature1",