--- old/src/share/vm/gc/serial/genMarkSweep.cpp	2016-09-21 14:34:29.156848205 +0200
+++ new/src/share/vm/gc/serial/genMarkSweep.cpp	2016-09-21 14:34:29.020842895 +0200
@@ -197,10 +197,10 @@
     StrongRootsScope srs(1);
 
     gch->full_process_roots(&srs,
+                            false, // not the adjust phase
+                            GenCollectedHeap::SO_None,
                             ClassUnloading, // only strong roots if ClassUnloading
                                             // is enabled
-                            GenCollectedHeap::SO_None,
-                            false, // not the adjust phase
                             &follow_root_closure,
                             &follow_cld_closure);
   }
@@ -295,11 +295,11 @@
     StrongRootsScope srs(1);
 
     gch->full_process_roots(&srs,
-                           false, // all roots
-                           GenCollectedHeap::SO_AllCodeCache,
-                           true,  // this is the adjust phase
-                           &adjust_pointer_closure,
-                           &adjust_cld_closure);
+                            true,  // this is the adjust phase
+                            GenCollectedHeap::SO_AllCodeCache,
+                            false, // all roots
+                            &adjust_pointer_closure,
+                            &adjust_cld_closure);
   }
 
   gch->gen_process_weak_roots(&adjust_pointer_closure);