src/share/vm/memory/genCollectedHeap.hpp

rev 7211 : [mq]: remove_ngen
rev 7212 : [mq]: remove_get_gen

*** 367,396 ****
    // Return "true" if all generations have reached the
    // maximal committed limit that they can reach, without a garbage
    // collection.
    virtual bool is_maximal_no_gc() const;
  
-   // Return the generation before "gen".
-   Generation* prev_gen(Generation* gen) const {
-     int l = gen->level();
-     guarantee(l == 1, "Out of bounds");
-     return _young_gen;
-   }
- 
-   // Return the generation after "gen".
-   Generation* next_gen(Generation* gen) const {
-     int l = gen->level() + 1;
-     guarantee(l == 1, "Out of bounds");
-     return _old_gen;
-   }
- 
-   Generation* get_gen(int i) const {
-     guarantee(i >= 0 && i < _n_gens, "Out of bounds");
-     if (i == 0) return _young_gen;
-     else return _old_gen;
-   }
- 
    int n_gens() const {
      assert(_n_gens == gen_policy()->number_of_generations(), "Sanity");
      return _n_gens;
    }
  
--- 367,376 ----
*** 475,485 ****
      // incremental collection failed, even when we thought (second disjunct)
      // that it would not.
      assert(heap()->collector_policy()->is_generation_policy(),
             "the following definition may not be suitable for an n(>2)-generation system");
      return incremental_collection_failed() ||
!            (consult_young && !get_gen(0)->collection_attempt_is_safe());
    }
  
    // If a generation bails out of an incremental collection,
    // it sets this flag.
    bool incremental_collection_failed() const {
--- 455,465 ----
      // incremental collection failed, even when we thought (second disjunct)
      // that it would not.
      assert(heap()->collector_policy()->is_generation_policy(),
             "the following definition may not be suitable for an n(>2)-generation system");
      return incremental_collection_failed() ||
!            (consult_young && !_young_gen->collection_attempt_is_safe());
    }
  
    // If a generation bails out of an incremental collection,
    // it sets this flag.
    bool incremental_collection_failed() const {