gistfile1.java

public class Test {
    private static class A {
        private int bar;
        private A() {
            bar = 3;
            System.out.println(getBar());
        }

        public int getBar() {
            return bar;
        }
    }

    private static class B extends A {
        private int bar = 4;

        @Override
        public int getBar() {
            return bar;
        }
    }

    public static void main(String[] args) {
        new B();
    }
}

gistfile2.kt

open class A {
    open val bar: Int
        get() {
            return $bar
        }
    {
        bar = 3 // $bar = 3
        println(bar) // virtual call getBar()
    }
}

class B : A() {
    override val bar = 4 // $bar = 4
        get() {
            return $bar
        }
}

fun main(args : Array<String>) {
    B()
}

gistfile3.kt

open class A {
  open val bar: Int
  {
    bar = 3
    println(bar)
  }
}

class B : A() {
  override val bar = 4
}

fun main(args : Array<String>) {
  B()
}