public T acquire()

in serialization/src/main/java/com/twitter/serial/util/Pools.java [101:110]

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

        public T acquire() {
            if (mPoolSize > 0) {
                final int lastPooledIndex = mPoolSize - 1;
                final T instance = (T) mPool[lastPooledIndex];
                mPool[lastPooledIndex] = null;
                mPoolSize--;
                return instance;
            }
            return null;
        }