code: public static Connection connect(String projectId, String instanceId) {
      return connect(configure(projectId, instanceId));
    }
docs: <p>connect.</p>
  
  @param projectId a {@link java.lang.String} object.
  @param instanceId a {@link java.lang.String} object.
  @return a {@link org.apache.hadoop.hbase.client.Connection} object.