fork download
  1. /* package whatever; // don't place package name! */
  2.  
  3. import java.util.*;
  4. import java.lang.*;
  5. import java.io.*;
  6.  
  7. import java.time.* ;
  8. import java.time.format.* ;
  9.  
  10. /* Name of the class has to be "Main" only if the class is public. */
  11. class Ideone
  12. {
  13. public static void main (String[] args) throws java.lang.Exception
  14. {
  15.  
  16. YearMonth ym = YearMonth.of( 2017 , Month.JANUARY ) ;
  17. int monthLength = ym.lengthOfMonth() ;
  18. List< LocalDate > daysInJanuary = new ArrayList<>( monthLength ) ;
  19. for( int i = 1 ; i <= monthLength ; i ++ ) {
  20. LocalDate ld = ym.atDay( i ) ;
  21. daysInJanuary.add( ld ) ;
  22. }
  23. System.out.println( "daysInJanuary: " + daysInJanuary ) ;
  24.  
  25. System.out.println( "locale default: " + Locale.getDefault() ) ;
  26.  
  27. // Be aware that IdeOne.com ignores Locale, always using Locale.US.
  28. Locale locale = Locale.CANADA_FRENCH ; // Or Locale.US, etc.
  29. DateTimeFormatter f = DateTimeFormatter.ofLocalizedDate( FormatStyle.FULL ).withLocale( locale ) ;
  30.  
  31. for( LocalDate ld : daysInJanuary ) {
  32. String output = ld.format( f ) ;
  33. System.out.println( output ) ;
  34. }
  35.  
  36.  
  37. }
  38. }
Success #stdin #stdout 0.16s 4386816KB
stdin
Standard input is empty
stdout
daysInJanuary: [2017-01-01, 2017-01-02, 2017-01-03, 2017-01-04, 2017-01-05, 2017-01-06, 2017-01-07, 2017-01-08, 2017-01-09, 2017-01-10, 2017-01-11, 2017-01-12, 2017-01-13, 2017-01-14, 2017-01-15, 2017-01-16, 2017-01-17, 2017-01-18, 2017-01-19, 2017-01-20, 2017-01-21, 2017-01-22, 2017-01-23, 2017-01-24, 2017-01-25, 2017-01-26, 2017-01-27, 2017-01-28, 2017-01-29, 2017-01-30, 2017-01-31]
locale default: en_US
Sunday, January 1, 2017
Monday, January 2, 2017
Tuesday, January 3, 2017
Wednesday, January 4, 2017
Thursday, January 5, 2017
Friday, January 6, 2017
Saturday, January 7, 2017
Sunday, January 8, 2017
Monday, January 9, 2017
Tuesday, January 10, 2017
Wednesday, January 11, 2017
Thursday, January 12, 2017
Friday, January 13, 2017
Saturday, January 14, 2017
Sunday, January 15, 2017
Monday, January 16, 2017
Tuesday, January 17, 2017
Wednesday, January 18, 2017
Thursday, January 19, 2017
Friday, January 20, 2017
Saturday, January 21, 2017
Sunday, January 22, 2017
Monday, January 23, 2017
Tuesday, January 24, 2017
Wednesday, January 25, 2017
Thursday, January 26, 2017
Friday, January 27, 2017
Saturday, January 28, 2017
Sunday, January 29, 2017
Monday, January 30, 2017
Tuesday, January 31, 2017