Java静态成员变量示例

/** 来自 n o w  j a v a  . c o m**/


public class Main {

       

        public static void main(String[] args) {

               

                ObjectCounter object1 = new ObjectCounter();

                System.out.println(object1.getNumberOfObjects());

               

                ObjectCounter object2 = new ObjectCounter();

                System.out.println(object2.getNumberOfObjects());

                               

        }

}

 

class ObjectCounter{//来自 n o w j a   v  a . c o m - 时  代  Java

        static int counter=0;

       

        public ObjectCounter(){

                counter++;