src/share/vm/services/heapDumper.cpp

*** 720,730 ****
          o = oopDesc::load_decode_heap_oop((oop*)addr);
        }
  
        // reflection and sun.misc.Unsafe classes may have a reference to a
        // Klass* so filter it out.
!       assert(o->is_oop_or_null(), "should always be an oop");
        writer->write_objectID(o);
        break;
      }
      case JVM_SIGNATURE_BYTE     : {
        jbyte* b = (jbyte*)addr;
--- 720,730 ----
          o = oopDesc::load_decode_heap_oop((oop*)addr);
        }
  
        // reflection and sun.misc.Unsafe classes may have a reference to a
        // Klass* so filter it out.
!       assert(o->is_oop_or_null(), err_msg("should always be an oop: " PTR_FORMAT, p2i(o)));
        writer->write_objectID(o);
        break;
      }
      case JVM_SIGNATURE_BYTE     : {
        jbyte* b = (jbyte*)addr;