/**
  * Deletes a collection and all the objects it contains. If the collection does not exist, does
  * nothing.
  *
  * <p>{@sample.xml ../../../doc/mongo-connector.xml.sample mongo:drop-collection}
  *
  * @param collection the name of the collection to drop
  */
 @Processor
 public void dropCollection(String collection) {
   client.dropCollection(collection);
 }