public E peek()

in concurrency-loadbalancer-core/src/main/java/com/uber/concurrency/loadbalancer/utils/HashIndexedPriorityQueue.java [122:127]

• 6 lines of code
• 2 McCabe index (conditional complexity)

    public E peek() {
        if (entityList.isEmpty()) {
            return null;
        }
        return entityList.get(0);
    }