Some debugging code was added to diagnose the failure reported in 8069004.  It should be removed before feature complete for jdk9.  Or kept and the the macro TRACK_ADD_ORDERED be undefined.
            
- relates to
- 
                    JDK-8069004 Kitchensink hanged with 16Gb heap and GC pause >30 min -           
- Closed
 
-         
 P4
  P4                     