public V remove()

in ttl-core/src/main/java/com/alibaba/ttl3/internal/util/ConcurrentReferenceHashMap.java [327:341]

• 15 lines of code
• 3 McCabe index (conditional complexity)

    public V remove(@Nullable Object key) {
        return doTask(key, new Task<V>(TaskOption.RESTRUCTURE_AFTER, TaskOption.SKIP_IF_EMPTY) {
            @Override
            @Nullable
            protected V execute(@Nullable Reference<K, V> ref, @Nullable Entry<K, V> entry) {
                if (entry != null) {
                    if (ref != null) {
                        ref.release();
                    }
                    return entry.value;
                }
                return null;
            }
        });
    }