src/share/vm/memory/genCollectedHeap.hpp

rev 4327 : [mq]: JDK-8008677

*** 466,477 ****
      // Assumes a 2-generation system; the first disjunct remembers if an
      // incremental collection failed, even when we thought (second disjunct)
      // that it would not.
      assert(heap()->collector_policy()->is_two_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 {
--- 466,478 ----
      // Assumes a 2-generation system; the first disjunct remembers if an
      // incremental collection failed, even when we thought (second disjunct)
      // that it would not.
      assert(heap()->collector_policy()->is_two_generation_policy(),
             "the following definition may not be suitable for an n(>2)-generation system");
!     Generation *gen = get_gen(0);
!     return gen == NULL || incremental_collection_failed() ||
!            (consult_young && !gen->collection_attempt_is_safe());
    }
  
    // If a generation bails out of an incremental collection,
    // it sets this flag.
    bool incremental_collection_failed() const {