REST ASSURED TEST creating my own given() method

I have more than two similar REST ASSURED rests e.g.

 @Test
 public void makeSureThatGoogleIsUp() {
     given().auth().oauth2(getToken()).contentType("application/json")
     .when()
     .get("http://www.google.com")
     .then()
     .statusCode(200);
 }

 @Test
 public void makeSureThatGoogleIsUp() {
     given().auth().oauth2(getToken()).contentType("application/json")
     .when()
     .get("https://stackoverflow.com")
     .then()
     .statusCode(200);
 }

And I would've like to create method called given() to make method less complex and readable.

private [something] given(){
    return given().auth().oauth2(getToken()).contentType("application/json")
}

making my methods use my given instead of rest assured one:

 @Test
 public void makeSureThatGoogleIsUp() {
     given()
     .when()
     .get("http://www.google.com")
     .then()
     .statusCode(200);
 }

 @Test
 public void makeSureThatGoogleIsUp() {
     given()
     .when()
     .get("https://stackoverflow.com")
     .then()
     .statusCode(200);
 }

something like here: but I dont really know what kind of return type this method could have or if its even possible. Sorry, question can be trival, but seriously I'm stuck here. Any helps? Thanks! :)