src/share/vm/gc/shared/genCollectedHeap.cpp

@@ -456,11 +456,10 @@
       if (run_verification && VerifyGCLevel <= 0 && VerifyBeforeGC) {
         prepare_for_verify();
         prepared_for_verification = true;
       }
 
-      assert(!_young_gen->performs_in_place_marking(), "No young generation do in place marking");
       collect_generation(_young_gen,
                          full,
                          size,
                          is_tlab,
                          run_verification && VerifyGCLevel <= 0,

@@ -487,12 +486,10 @@
       if (!prepared_for_verification && run_verification &&
           VerifyGCLevel <= 1 && VerifyBeforeGC) {
         prepare_for_verify();
       }
 
-      assert(_old_gen->performs_in_place_marking(), "All old generations do in place marking");
-
       if (do_young_collection) {
         // We did a young GC. Need a new GC id for the old GC.
         GCIdMarkAndRestore gc_id_mark;
         GCTraceTime(Info, gc) t("Pause Full", NULL, gc_cause(), true);
         collect_generation(_old_gen, full, size, is_tlab, run_verification && VerifyGCLevel <= 1, do_clear_all_soft_refs, true);