title: Atomicy operation in Couchbase 3 with java v2 driver
body: <p>I am trying to use the counter function but always it returns method not matched. So, I have the following questions :
  1) How you initialize the counter name (like customerID) ?
  2) When I am running mbacket.counter("customerID",1,1); I am getting counter not matched.</p>
  
  <p>I am using couchbase 3 with java driver version 2.</p>
  
  <p>BR/Antonis</p>