md-java-programs/Outer_Inner.java at main · mudassar-web/md-java-programs · GitHub

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/**
 *
 * @author Mudassar
 */

class Outer
{
    int radius;
    void getdata(int r)
    {
        radius=r;
    }
    class Inner
    {
        void display()
        {
            getdata(5);
            System.out.println(radius);
        }
    }
}

public class Outer_Inner
{
    public static void main(String[] args)
    {
        Outer.Inner obj=new Outer().new Inner();
        //obj.display();
    }
}