//--- Constructors ---
 public PrioritizedThreadPool(int priority, ElasticPriorityThreadPool pool)
 {
     _priority = priority;
     _pool = pool;
 }
 //--- Constructors ---
 public PrioritizedThreadPool(int priority, ElasticPriorityThreadPool pool)
 {
     _priority = priority;
     _pool     = pool;
 }