source: java2python/core/src/test/java/testcode/Constructor.java

package testcode;

class Parent1 {
        private String x;

        public Parent1() {
                this.x = "ok1";//default
        }

        public String toString() {
                return x;
        }
}

class Child1 extends Parent1 {

}

class Parent2 {
        private String x;

        public Parent2(String x) {
                this.x = x;
        }

        public String toString() {
                return x;
        }
}

class Child2 extends Parent2 {

        public Child2() {
                super("ok2");
        }

}

// test #415
class ParentThatNeedsInit {

        private String value;

        public ParentThatNeedsInit() {
                this.value = "ok3";
        }

        public String getValue() {
                return value;
        }
}

class ChildOfPTNI extends ParentThatNeedsInit {
        public ChildOfPTNI() {
                // in java, parent constructor is called implicitly 
        }
}

public class Constructor {

        public static void main(String[] args) {
                System.out.println(new Child1().toString());
                System.out.println(new Child2().toString());
                System.out.println(new ChildOfPTNI().getValue());
        }

}