java - 'class' or 'interface' expected error -

i getting class or interface expected error. know how go it? new java , trying learn! in advance.

public class rallydevice {     private int _sno;     private time _currenttime;     private double _dist;     private double _avgspeed;     private double _requiredtime;     private time _idealtime;       }      public rallydevice(){}      public rallydevice(int sno, time currenttime, double dist,double avgspeed,double requiredtime,time idealtime) {         this._sno = sno;         this._currenttime = currenttime;         this._dist = dist;         this._avgspeed = avgspeed;         this._requiredtime = requiredtime;         this._idealtime = idealtime;     }      public rallydevice( time currenttime, double dist,double avgspeed,double requiredtime,time idealtime) {         this._currenttime = currenttime;         this._dist = dist;         this._avgspeed = avgspeed;         this._requiredtime = requiredtime;         this._idealtime = idealtime;     } 

you must enclose class inside overloaded constructor , not outside

public class rallydevice  {     private int _sno;     private time _currenttime;     private double _dist;     private double _avgspeed;     private double _requiredtime;     private time _idealtime;     public rallydevice()     {     }      public rallydevice(int sno, time currenttime, double dist,double avgspeed,double requiredtime,time idealtime)      {         this._sno = sno;         this._currenttime = currenttime;         this._dist = dist;         this._avgspeed = avgspeed;         this._requiredtime = requiredtime;         this._idealtime = idealtime;     }      public rallydevice( time currenttime, double dist,double avgspeed,double requiredtime,time idealtime)      {         this._currenttime = currenttime;         this._dist = dist;         this._avgspeed = avgspeed;         this._requiredtime = requiredtime;         this._idealtime = idealtime;     } }