Java object creation

package ch.fhnw.claudemartin;

import java.util.function.IntBinaryOperator;

public class SomeClass {
  static {
    System.out.println("SomeClass: static initializer block");
  }
  {
    System.out.println("SomeClass: initializer block (non-static)");
  }

  int i = ((IntBinaryOperator) ((a, b) -> {
    System.out.println("SomeClass: lambda expression");
    return a + b;
  })).applyAsInt(15, 27);

  public SomeClass() {
    super();// super ct'r before the following code!
    System.out.println("SomeClass: constructor");
  }

  public static void main(final String[] args) {
    System.out.println("SomeClass: start");
    new SomeClass();
    new InnerClass();
    System.out.println("SomeClass: end");
  }

  public static class InnerClass extends SomeClass {
    static {
      System.out.println("InnerClass: static initializer block");
    }
    {
      System.out.println("InnerClass: initializer block (non-static)");
    }

    int i = ((IntBinaryOperator) ((a, b) -> {
      System.out.println("InnerClass: lambda expression");
      return a + b;
    })).applyAsInt(24, 67);

    public InnerClass() {
      super();// super ct'r before the following code!
      System.out.println("InnerClass: constructor");
    }

  }
}