If the inherited inner class is a non-static inner class. This means that it can only be instatiated within the context of an instance of the enclosing class. class Outer { class Inner { void method() { System.out.println("method called"); } } } public class Program extends Outer.Inner { Program() { new Outer().super(); } public static void main(String[] args) { Program p = new Program(); p.method(); } } If the inherited inner class is a static inner class (Nested class). class Outer { static class Inner { void method() { System.out.println("method called"); } } } public class Program extends Outer.Inner { Program() { } public static void main(String[] args) { Program p = new Program(); p.method(); } }
Wednesday, March 14, 2012
How to inherit from an inner class in Java?
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