title: What does the then() method do in REST-assured?
body: <p>I'm looking for a formal definition of what the then() method does in the REST-assured API and can't find a method explanation in the javadocs. What does it do?</p>
  
  <p>Reference:
  <a href="http://static.javadoc.io/io.rest-assured/rest-assured/3.0.7/io/restassured/RestAssured.html" rel="nofollow noreferrer">http://static.javadoc.io/io.rest-assured/rest-assured/3.0.7/io/restassured/RestAssured.html</a></p>