int _m174 = mark(); synPredMatched174 = true;
int _m176 = mark(); synPredMatched176 = true;
	public final void elementConstructor() throws RecognitionException, TokenStreamException {				returnAST = null;		ASTPair currentAST = new ASTPair();		AST elementConstructor_AST = null;					String name = null;			lexer.wsExplicit = true;						boolean synPredMatched174 = false;		if (((LA(1)==LT))) {			int _m174 = mark();			synPredMatched174 = true;			inputState.guessing++;			try {				{				match(LT);				qName();				match(WS);				}			}			catch (RecognitionException pe) {				synPredMatched174 = false;			}			rewind(_m174);			inputState.guessing--;		}		if ( synPredMatched174 ) {			elementWithAttributes();			astFactory.addASTChild(currentAST, returnAST);			elementConstructor_AST = (AST)currentAST.root;		}		else if ((LA(1)==LT)) {			elementWithoutAttributes();			astFactory.addASTChild(currentAST, returnAST);			elementConstructor_AST = (AST)currentAST.root;		}		else {			throw new NoViableAltException(LT(1), getFilename());		}				returnAST = elementConstructor_AST;	}