void initialize(Random random) {
            if (!brokers.isEmpty()) {
                brokers.sort(Integer::compareTo);
                this.offset = random.nextInt(brokers.size());
            }
        }
Initialize this broker list by sorting it and randomizing the start offset.

@param random    The random number generator.
metadata/src/main/java/org/apache/kafka/metadata/placement/StripedReplicaPlacer.java