Today(YES), Tomorrow(No),Yesterday(NO). Date releated problem

[hiisikukko]

If only someone could help

All code(s) below gives me a current date,
but I also need to get tomorrows and yesterdays dates.

I think I can´t use simpledateformat because I need to import import java.sql.*;??????

So if anyone can tell me how to modify some of the codes below, It would be great. All I need is that I get forexample yesterdays or tomorrows date with the
"codes" below:


these are the codes what I have try to use without success(they all give me current date)

1.

java.sql.Date date = 
        new java.sql.Date((new GregorianCalendar()).getTime().getTime()); 
    jTextField2.setText(""+date);

2.

Calendar cal = GregorianCalendar.getInstance();
      DateFormat fmt = DateFormat.getInstance();
      String buf = fmt.format(cal.getTime());
      
         
       jTextField2.setText(""+buf);

3.

 java.util.Date today =
new java.util.Date();
java.sql.Date sqlToday =
new java.sql.Date(today.getTime()+1);
jTextField2.setText(""+sqlToday);

[Drain]

cal.set(cal.DAY_OF_YEAR, cal.get(cal.DAY_OF_YEAR)-1);

There are many other ways to do it...

[hiisikukko]

And this one works

// get a calendar set to the current date/time
GregorianCalendar cal = new GregorianCalendar();

// create a formatter for converting dates to day/month/year
SimpleDateFormat formatter = new SimpleDateFormat("dd-MMM-yyyy");
String today = formatter.format(cal.getTime());
cal.add(Calendar.DATE, -1);
String yesterday = formatter.format(cal.getTime());
cal.add(Calendar.DATE, 2);
String tomorrow = formatter.format(cal.getTime());

JTextField todayField = new JTextField(today);
JTextField yesterdayField = new JTextField(yesterday);
JTextField tomorrowField = new JTextField(tomorrow);