* @param handler the WBSAX content handler we are filtering.
*/
public AccesskeyWBSAXFilter(
Codec codec, WBSAXContentHandler handler,
AttributeStartFactory factory) {
super(handler, new NullReferenceResolver());
this.codec = codec;
// Calculate the int that the accesskey attribute value corresponds to.
accesskeyCode = factory.create("accesskey", null).getInteger();
}