title: MongoDB Java -3.x , Specific Keys from Large dataset as per mongoshell pgmm
body: <p>Spec: mongo-java-driver-3.3.0.jar,jdk1.7,Mongodb 3.0.12</p>
  
  <pre><code>MongoShell : db.getCollection("Table-WEBSRVS-DTLS").find({"col1":"1000","col4":"EMEA"},{"col1":"1","col2":"1"})
  </code></pre>
  
  <p>Question : How to achieve this mongoshell command in Java for Mongo-java 3.x API ?</p>
  
  <p>thx </p>