//如何同时继承类和实现接口
interface myITF1
{
public void f();
}
class myNumber
{
public void g()
{
System.out.println("在myNumber中");
}
}
//1.同时继承类和实现接口
class A extends myNumber implements myITF1
{
public void f()
{
System.out.println("在myITF1中");
}
}
class Ex3_6_2
{
public static void main(String[] args)
{
A a=new A();
a.f();
a.g();
}
}