java小项目 利用了面向对象的基础知识，可以很好的回顾练习java基础。(The java small project takes advantage of the object oriented basics and can review the Java basics very well.)

JAVA面向对象基础Demo 适合于面向对象基础刚学完的学者练习，很好的回顾熟练知识。(JAVA object oriented foundation, Demo is suitable for the object oriented foundation, just learned scholars practice, good review of skilled knowledge.)