src/hotspot/share/gc/g1/g1OopClosures.cpp

CLD claiming

     // and is the one to dirty if oops are left pointing into the young gen.
     _closure->set_scanned_cld(cld);
 
     // Clean the cld since we're going to scavenge all the metadata.
     // Clear modified oops only if this cld is claimed.
-    cld->oops_do(_closure, _must_claim, /*clear_modified_oops*/true);
+    cld->oops_do(_closure, _claim_value, /*clear_modified_oops*/true);
 
     _closure->set_scanned_cld(NULL);
 
     _closure->trim_queue_partially();
   }