code: public NfsSetAttrResponse setattr(NfsSetAttributes attributes, NfsTime guardTime) throws IOException {
          return getNfs().wrapped_setAttr(makeSetAttrRequest(attributes, guardTime));
      }
docs: /*
  (non-Javadoc)
  
  @see com.emc.ecs.nfsclient.nfs.NfsFile#setattr(com.emc.ecs.nfsclient.nfs.
  NfsSetAttributes, com.emc.ecs.nfsclient.nfs.NfsTime)