{"Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"};
   int ind1 = 0,ind2 = 0;
   for(int i=0;i<12;i++) {
       if(monthArray[i].equalsIgnoreCase(month)) {
           ind1=i;
       }
       if(monthArray[i].equalsIgnoreCase(app.getMonth())) {
           ind2=i;
       }
   }
   if(ind1<ind2) {
       return 1;
   }
   else if(ind1==ind2) {
       if(this.day<app.getDay()) {
           return 1;
       }
       else if(this.getDay()>app.getDay()) {
           return -1;
       }
       else {
           if(this.getHour()<app.getHour()) {
               return 1;
           }
           else if(this.getHour()>app.getHour()) {
               return -1;
           }
           else {
               if(this.getMin()<app.getMin()) {
                   return 1;
               }
               else if(this.getMin()>app.getMin()) {
                   return -1;
               }
               else {
                   return 0;
               }
           }
       }
   }
   else {
       return -1;
   }
 }