Formatting day using SimpleDateFormat

/*
  Formatting day using SimpleDateFormat
  This example shows how to format day using Java SimpleDateFormat class. Day can
  be formatted in either d or dd formats.  
*/
 
import java.text.SimpleDateFormat;
import java.util.Date;
 
public class FormattingDay {
 
  public static void main(String[] args) {
 
    //create Date object
    Date date = new Date();
 
     //formatting day in d format like 1,2 etc
     String strDateFormat = "d";
     SimpleDateFormat sdf = new SimpleDateFormat(strDateFormat);
 
     System.out.println("Current day in d format : " + sdf.format(date));
 
     //formatting day in dd format like 01, 02 etc.
     strDateFormat = "dd";
     sdf = new SimpleDateFormat(strDateFormat);
     System.out.println("Current day in dd format : " + sdf.format(date));
  }
}
 
/*
Typical output would be
Current day in d format : 3
Current day in dd format : 03
*/