AST tmp1487_AST_in = (AST)_t;
AST tmp1486_AST_in = (AST)_t;
	public final void systemdialoggetfilestate(AST _t) throws RecognitionException {				AST systemdialoggetfilestate_AST_in = (_t == ASTNULL) ? null : (AST)_t;				AST __t2086 = _t;		AST tmp1476_AST_in = (AST)_t;		match(_t,SYSTEMDIALOG);		_t = _t.getFirstChild();		AST tmp1477_AST_in = (AST)_t;		match(_t,GETFILE);		_t = _t.getNextSibling();		field(_t);		_t = _retTree;		{		_loop2098:		do {			if (_t==null) _t=ASTNULL;			switch ( _t.getType()) {			case FILTERS:			{				AST __t2088 = _t;				AST tmp1478_AST_in = (AST)_t;				match(_t,FILTERS);				_t = _t.getFirstChild();				expression(_t);				_t = _retTree;				expression(_t);				_t = _retTree;				{				_loop2090:				do {					if (_t==null) _t=ASTNULL;					if ((_t.getType()==COMMA)) {						AST tmp1479_AST_in = (AST)_t;						match(_t,COMMA);						_t = _t.getNextSibling();						expression(_t);						_t = _retTree;						expression(_t);						_t = _retTree;					}					else {						break _loop2090;					}									} while (true);				}				{				if (_t==null) _t=ASTNULL;				switch ( _t.getType()) {				case INITIALFILTER:				{					AST __t2092 = _t;					AST tmp1480_AST_in = (AST)_t;					match(_t,INITIALFILTER);					_t = _t.getFirstChild();					expression(_t);					_t = _retTree;					_t = __t2092;					_t = _t.getNextSibling();					break;				}				case 3:				{					break;				}				default:				{					throw new NoViableAltException(_t);				}				}				}				_t = __t2088;				_t = _t.getNextSibling();				break;			}			case ASKOVERWRITE:			{				AST tmp1481_AST_in = (AST)_t;				match(_t,ASKOVERWRITE);				_t = _t.getNextSibling();				break;			}			case CREATETESTFILE:			{				AST tmp1482_AST_in = (AST)_t;				match(_t,CREATETESTFILE);				_t = _t.getNextSibling();				break;			}			case DEFAULTEXTENSION:			{				AST __t2093 = _t;				AST tmp1483_AST_in = (AST)_t;				match(_t,DEFAULTEXTENSION);				_t = _t.getFirstChild();				expression(_t);				_t = _retTree;				_t = __t2093;				_t = _t.getNextSibling();				break;			}			case INITIALDIR:			{				AST __t2094 = _t;				AST tmp1484_AST_in = (AST)_t;				match(_t,INITIALDIR);				_t = _t.getFirstChild();				expression(_t);				_t = _retTree;				_t = __t2094;				_t = _t.getNextSibling();				break;			}			case MUSTEXIST:			{				AST tmp1485_AST_in = (AST)_t;				match(_t,MUSTEXIST);				_t = _t.getNextSibling();				break;			}			case RETURNTOSTARTDIR:			{				AST tmp1486_AST_in = (AST)_t;				match(_t,RETURNTOSTARTDIR);				_t = _t.getNextSibling();				break;			}			case SAVEAS:			{				AST tmp1487_AST_in = (AST)_t;				match(_t,SAVEAS);				_t = _t.getNextSibling();				break;			}			case TITLE:			{				AST __t2095 = _t;				AST tmp1488_AST_in = (AST)_t;				match(_t,TITLE);				_t = _t.getFirstChild();				expression(_t);				_t = _retTree;				_t = __t2095;				_t = _t.getNextSibling();				break;			}			case USEFILENAME:			{				AST tmp1489_AST_in = (AST)_t;				match(_t,USEFILENAME);				_t = _t.getNextSibling();				break;			}			case UPDATE:			{				AST __t2096 = _t;				AST tmp1490_AST_in = (AST)_t;				match(_t,UPDATE);				_t = _t.getFirstChild();				field(_t);				_t = _retTree;				_t = __t2096;				_t = _t.getNextSibling();				break;			}			case IN_KW:			{				AST __t2097 = _t;				AST tmp1491_AST_in = (AST)_t;				match(_t,IN_KW);				_t = _t.getFirstChild();				AST tmp1492_AST_in = (AST)_t;				match(_t,WINDOW);				_t = _t.getNextSibling();				expression(_t);				_t = _retTree;				_t = __t2097;				_t = _t.getNextSibling();				break;			}			default:			{				break _loop2098;			}			}		} while (true);		}		state_end(_t);		_t = _retTree;		_t = __t2086;		_t = _t.getNextSibling();		_retTree = _t;	}