if (mapEntry.imageOffset == OBJECT_NOT_ALLOCATED)
if (mapEntry.imageOffset.EQ(OBJECT_NOT_ALLOCATED))
  public static Address getImageAddress(Address bootImageAddress, Object jdkObject) {    BootImageMap.Entry mapEntry = BootImageMap.findOrCreateEntry(jdkObject);    if (mapEntry.imageOffset == OBJECT_NOT_ALLOCATED)      return Address.zero();    return bootImageAddress.add(mapEntry.imageOffset);  }