try {
enhancer = new EnhancerFilter(jdoMeta, props, out, err);
if (options.doTiming.value) {
// wrap with timing byte-code enhancer
enhancer = new ClassFileEnhancerTimer(enhancer);
}
} catch (EnhancerUserException ex) {
printlnErr("Error while creating the enhancer", ex,
options.verbose.value);
throw ex;