Creating instances of inner classes

  

// : c08:Parcel11.java
// Creating instances of inner classes.
// From 'Thinking in Java, 3rd ed.' (c) Bruce Eckel 2002
// www.BruceEckel.com. See copyright notice in CopyRight.txt.

public class Parcel11 {
  class Contents {
    private int i = 11;

    public int value() {
      return i;
    }
  }

  class Destination {
    private String label;

    Destination(String whereTo) {
      label = whereTo;
    }

    String readLabel() {
      return label;
    }
  }

  public static void main(String[] args) {
    Parcel11 p = new Parcel11();
    // Must use instance of outer class
    // to create an instances of the inner class:
    Parcel11.Contents c = p.new Contents();
    Parcel11.Destination d = p.new Destination("Tanzania");
  }
} ///:~

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14.	Proper inheritance of an inner class
15.	Using inner classes for callbacks
16.	Holds a sequence of Objects
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23.	This program demonstrates the use of static inner classes

Creating instances of inner classes : Inner Class « Class « Java

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