src/hotspot/share/gc/parallel/psAdaptiveSizePolicy.hpp

8221260: Initialize more class members on construction, remove some unused ones
Reviewed-by:

*** 73,83 ****
    AdaptiveWeightedAverage* _avg_base_footprint;
  
    // Statistical data gathered for GC
    GCStats _gc_stats;
  
-   size_t _survivor_size_limit;   // Limit in bytes of survivor size
    const double _collection_cost_margin_fraction;
  
    // Variable for estimating the major and minor pause times.
    // These variables represent linear least-squares fits of
    // the data.
--- 73,82 ----
***************
*** 109,125 ****
  
  
    // Flag indicating that the adaptive policy is ready to use
    bool _old_gen_policy_is_ready;
  
-   // Changing the generation sizing depends on the data that is
-   // gathered about the effects of changes on the pause times and
-   // throughput.  These variable count the number of data points
-   // gathered.  The policy may use these counters as a threshold
-   // for reliable data.
-   julong _young_gen_change_for_major_pause_count;
- 
    // To facilitate faster growth at start up, supplement the normal
    // growth percentage for the young gen eden and the
    // old gen space for promotion with these value which decay
    // with increasing collections.
    uint _young_gen_size_increment_supplement;
--- 108,117 ----