src/hotspot/share/gc/g1/g1FullCollector.cpp

@@ -209,10 +209,12 @@
    verify_after_marking();
  
    // Don't add any more derived pointers during later phases
    deactivate_derived_pointers();
  
+   FullGCForwarding::begin();
+ 
    phase2_prepare_compaction();
  
    if (has_compaction_targets()) {
      phase3_adjust_pointers();
  

@@ -221,10 +223,12 @@
      // All regions have a high live ratio thus will not be compacted.
      // The live ratio is only considered if do_maximal_compaction is false.
      log_info(gc, phases) ("No Regions selected for compaction. Skipping Phase 3: Adjust pointers and Phase 4: Compact heap");
    }
  
+   FullGCForwarding::end();
+ 
    phase5_reset_metadata();
  
    G1CollectedHeap::finish_codecache_marking_cycle();
  }