src/share/vm/gc_implementation/parallelScavenge/psParallelCompact.cpp

@@ -1576,10 +1576,11 @@
 
     NOT_PRODUCT(ref_processor()->verify_no_references_recorded());
     COMPILER2_PRESENT(DerivedPointerTable::clear());
 
     ref_processor()->enable_discovery();
+    ref_processor()->snap_policy(maximum_heap_compaction);
 
     bool marked_for_unloading = false;
 
     marking_start.update();
     marking_phase(vmthread_cm, maximum_heap_compaction);

@@ -1892,30 +1893,17 @@
   }
 
   // Process reference objects found during marking
   {
     TraceTime tm_r("reference processing", print_phases(), true, gclog_or_tty);
-    ReferencePolicy *soft_ref_policy;
-    if (maximum_heap_compaction) {
-      soft_ref_policy = new AlwaysClearPolicy();
-    } else {
-#ifdef COMPILER2
-      soft_ref_policy = new LRUMaxHeapPolicy();
-#else
-      soft_ref_policy = new LRUCurrentHeapPolicy();
-#endif // COMPILER2
-    }
-    assert(soft_ref_policy != NULL, "No soft reference policy");
     if (ref_processor()->processing_is_mt()) {
       RefProcTaskExecutor task_executor;
       ref_processor()->process_discovered_references(
-        soft_ref_policy, is_alive_closure(), &mark_and_push_closure,
-        &follow_stack_closure, &task_executor);
+        is_alive_closure(), &mark_and_push_closure, &follow_stack_closure, &task_executor);
     } else {
       ref_processor()->process_discovered_references(
-        soft_ref_policy, is_alive_closure(), &mark_and_push_closure,
-        &follow_stack_closure, NULL);
+        is_alive_closure(), &mark_and_push_closure, &follow_stack_closure, NULL);
     }
   }
 
   TraceTime tm_c("class unloading", print_phases(), true, gclog_or_tty);
   // Follow system dictionary roots and unload classes.