public CallbackCache put()

in src/main/java/org/apache/activemq/artemis/nativo/jlibaio/util/CallbackCache.java [61:75]

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

   public CallbackCache put(Callback callback) {
      if (callback == null) {
         return null;
      }
      synchronized (lock) {
         if (available < size) {
            available++;
            pool[put++] = callback;
            if (put >= size) {
               put = 0;
            }
         }
      }
      return this;
   }