evcache-core/src/main/java/com/netflix/evcache/util/ServerGroupCircularIterator.java [66:93]:
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            return entry.next.element;
        } else {
            return entry.element;
        }
    }

    public int getSize() {
        return size;
    }

    /**
     * The Entry keeps track of the current element and next element in the
     * list.
     * 
     * @author smadappa
     *
     * @param <E>
     */
    static class Entry<E> {
        private E element;
        private Entry<E> next;

        /**
         * Creates an instance of Entry.
         */
        Entry(E element, Entry<E> next) {
            this.element = element;
            this.next = next;
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evcache-core/src/main/java/com/netflix/evcache/util/ZoneFallbackIterator.java [80:107]:
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            return entry.next.element;
        } else {
            return entry.element;
        }
    }

    public int getSize() {
        return size;
    }

    /**
     * The Entry keeps track of the current element and next element in the
     * list.
     * 
     * @author smadappa
     *
     * @param <E>
     */
    static class Entry<E> {
        private E element;
        private Entry<E> next;

        /**
         * Creates an instance of Entry.
         */
        Entry(E element, Entry<E> next) {
            this.element = element;
            this.next = next;
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