private void markAndTraverse(OopHandle handle) { try { markAndTraverse(heap.newOop(handle)); } catch (AddressException e) { System.err.println( "RevPtrs analysis: WARNING: AddressException at 0x" + Long.toHexString(e.getAddress()) + " while traversing oop at " + handle); } catch (UnknownOopException e) { System.err.println( "RevPtrs analysis: WARNING: UnknownOopException for " + "oop at " + handle); } }