guangmingfupin的专栏

package testreflect;class MyClass { public int count; public MyClass(int start) { count = start; } public void increase(int step) { count = count + step; } pu

//先定义一下接口package testdynamic;public interface Bank { public void checkBalance(); public void checkInformation();}package testdynamic;public class BankImp implements Bank{ @Override public