Java tutorial
import java.lang.reflect.Constructor; import java.lang.reflect.Field; import java.lang.reflect.Method; public class Main { public static void main(String[] argv) throws Exception { Class cls = java.lang.String.class; Method method = cls.getMethods()[0]; Field field = cls.getFields()[0]; Constructor constructor = cls.getConstructors()[0]; String name; name = cls.getName().substring(cls.getPackage().getName().length() + 1); System.out.println(name); name = field.getName(); System.out.println(name); name = constructor.getName().substring(cls.getPackage().getName().length() + 1); System.out.println(name); name = method.getName(); System.out.println(name); } } /*String CASE_INSENSITIVE_ORDER String hashCode */