super (next);  setContentHandler (this); setDTDHandler (this); try { setProperty (DECL_HANDLER, this); } catch (Exception e) {  } try { setProperty (LEXICAL_HANDLER, this); } catch (Exception e) {  }
this (null);
    public ValidationConsumer (EventConsumer next)    {	super (next);	setContentHandler (this);	setDTDHandler (this);	try { setProperty (DECL_HANDLER, this); }	catch (Exception e) { /* "can't happen" */ }	try { setProperty (LEXICAL_HANDLER, this); }	catch (Exception e) { /* "can't happen" */ }    }