src/share/vm/gc_implementation/parNew/parNewGeneration.cpp

@@ -594,12 +594,10 @@
   GenCollectedHeap* gch = GenCollectedHeap::heap();
   // Since this is being done in a separate thread, need new resource
   // and handle marks.
   ResourceMark rm;
   HandleMark hm;
-  // We would need multiple old-gen queues otherwise.
-  assert(gch->n_gens() == 2, "Par young collection currently only works with one older gen.");
 
   ParScanThreadState& par_scan_state = _state_set->thread_state(worker_id);
   assert(_state_set->is_valid(worker_id), "Should not have been called");
 
   par_scan_state.set_young_old_boundary(_young_old_boundary);

@@ -920,12 +918,10 @@
   int active_workers =
       AdaptiveSizePolicy::calc_active_workers(workers->total_workers(),
                                    workers->active_workers(),
                                    Threads::number_of_non_daemon_threads());
   workers->set_active_workers(active_workers);
-  assert(gch->n_gens() == 2,
-         "Par collection currently only works with single older gen.");
   _old_gen = gch->old_gen();
 
   // If the next generation is too full to accommodate worst-case promotion
   // from this generation, pass on collection; let the next generation
   // do it.