EntityBuilder<MaleEntity> maleBuilder = unitOfWork.newEntityBuilder( MaleEntity.class );
Male jackDoe = maleBuilder.instance();
jackDoe.name().set( "Jack Doe" );
jackDoe.title().set( Person.Title.DR );
jackDoe.placeOfBirth().set( penang );
jackDoe.yearOfBirth().set( 1970 );
jackDoe.interests().add( 0, cars );
jackDoe.wife().set( annDoe );
jackDoe.password().set( "passwordOfJohnDoe" );
jackDoe.mainAccount().set( jacksAccount );
jackDoe.accounts().put( "anns", annsAccount );