public Builder queryRateLimit(int maxQps) {
      builder.queriesPerSecond(maxQps);
      return this;
    }
Sets the maximum number of queries that will be executed during a 1 second interval. The
default is 50. A minimum interval between requests will also be enforced, set to 1/(2 *
{@code maxQps}).

@param maxQps The maximum queries per second.
@return Returns this builder for call chaining.
src/main/java/com/google/maps/GeoApiContext.java