import java.lang.annotation.Annotation;
import java.lang.reflect.Method;
public class Util{
@SuppressWarnings("unchecked")
public static T getAnnotationValue(Class clazz,Class annotationClass,String element) throws Exception {
Annotation annotation = clazz.getAnnotation(annotationClass);
Method method = annotationClass.getMethod(element,(Class[])null);
if (annotation == null)
return((T)method.getDefaultValue());
return((T)method.invoke(annotation,(Object[])null));
}
}