- class InnerClassDemo3
- {
- public static void main(String[] args)
- {
- Outer.Inner1 inner=new Outer().new Inner1();
- inner.func1();
- }
- }
- class Outer
- {
- class Inner1
- {
- void func1()
- {
- Outer.Inner2 inner=new Outer().new Inner2();
- inner.func2();
- }
- }
- class Inner2
- {
- void func2()
- {
- System.out.println("hello word!");
- }
- }
- }
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