Java Programming - Declarations and Access Control - Discussion

public class Test 
{  
    public static void main(String args[])
    { 
        class Foo 
        {
            public int i = 3;
        } 
        Object o = (Object)new Foo();
        Foo foo = (Foo)o;
        System.out.println("i = " + foo.i);
    }
}

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