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  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.         String input = "2017-01-23 12:34 PM";
  17.         DateTimeFormatter f = DateTimeFormatter.ofPattern ( "uuuu-MM-dd hh:mm a" );
  18.         LocalDateTime ldt = LocalDateTime.parse ( input , f );
  19.  
  20.         ZoneId z = ZoneId.of ( "America/Montreal" );
  21.         ZonedDateTime zdt = ldt.atZone ( z );
  22.  
  23.         Instant instant = zdt.toInstant ();
  24.  
  25.         String output = instant.toString ()
  26.                 .replace ( "T" , " " ) // Substitute SPACE for T.
  27.                 .replace ( "Z" , " Z" ); // Insert SPACE before Z.
  28.  
  29.         System.out.println ( "ldt.toString(): " + ldt );
  30.         System.out.println ( "zdt.toString(): " + zdt );
  31.         System.out.println ( "instant.toString(): " + instant );
  32.         System.out.println ( "output: " + output );
  33.  
  34. 	}
  35. }
Success #stdin #stdout 0.13s 712192KB
comments (?)
stdin 
Standard input is empty
stdout 
ldt.toString(): 2017-01-23T12:34
zdt.toString(): 2017-01-23T12:34-05:00[America/Montreal]
instant.toString(): 2017-01-23T17:34:00Z
output: 2017-01-23 17:34:00 Z
https://ideone.com/XE0kh6
language:
Java (HotSpot 12)
created:
7 years ago
visibility:
public

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