？java类

/**
 * Created by xabcd on 2019/2/14.
 */
public class java_class2 {
    class colordefine {
        String color = "黑色";

        void getMes() {
            System.out.println("定义类");
        }


        public static void main(String args[]) {
            {
                colordefine b = new colordefine();
                System.out.println(b.color);
                b.getMes();
            }
        }
}