public class Test { public static void main(String[] args) {
Count myCount = new Count();
int times = 0;
for (int i=0; i<100; i++)
increment(myCount, times);
System.out.println("myCount.count = " + myCount.count);
System.out.println("times = "+ times);
}
public static void increment(Count c, int times) {
c.count++;
times++;
}
}
class Count {
int count;
Count(int c) {
count = c;
}
Count() {
count = 1;
}
}
结果是