code: public PaginatedQueryList<T> query(DynamoDBQueryExpression<T> queryExpression) {
          return mapper.<T>query(model.targetType(), queryExpression);
      }
docs: Queries an Amazon DynamoDB table and returns the matching results as an
  unmodifiable list of instantiated objects.
  @param queryExpression The query expression.
  @return The query results.
  @see com.amazonaws.services.dynamodbv2.datamodeling.DynamoDBMapper#query