code: public void setRenderingHint(Key arg0, Object arg1) {
      	 if (arg1 != null) {
           	rhints.put(arg0, arg1);
           } else {
          	 if (arg0 instanceof HyperLinkKey)
          	 {
          		 rhints.put(arg0, HyperLinkKey.VALUE_HYPERLINKKEY_OFF);
          	 }
          	 else
          	 {
          		 rhints.remove(arg0);
          	 }
           }
      }
docs: Sets a rendering hint
  @param arg0
  @param arg1