西安电子科技大学：《网络计算》课程PPT教学课件（Android Programming）Lecture 2 Introduction to Java and Object Oriented Programming

com.example.test Class Bicycle myBicycle new Bicycle(5,10,12); Bicycle

16 Bicycle com.example.test Bicycle myBicycle = new Bicycle(5, 10, 12); Class

package

17 package

package Bicycle myBicycle new Bicycle(5,10,12); Bicycle

18 package Bicycle Bicycle myBicycle = new Bicycle(5, 10, 12);