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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. import java.text.*;
  7.  
  8. /* Name of the class has to be "Main" only if the class is public. */
  9. class Ideone
  10. {
  11. 	public static void main (String[] args) throws java.lang.Exception
  12. 	{
  13. 		/*Calendar time = Calendar.getInstance();
  14. 			time.add(Calendar.MILLISECOND, -time.getTimeZone().getOffset(time.getTimeInMillis()));
  15. 			Date date = time.getTime();
  16. 			System.out.println("date------->"+date);*/
  17.  
  18. 			 //Date dNow = new Date( ); 
  19. 			//Date dNow = 2017-09-25 07:33:16.925;// Instantiate a Date object
  20. 			Date dNow = new Date();
  21. 			//String dNow = new SimpleDateFormat("dd-MM-yyyy").format(new Date());
  22.  
  23. 			String string = "2017-09-25 07:33:16.925";
  24. 			DateFormat format = new SimpleDateFormat("yyyy-MM-dd:hh:mm:ss.s");
  25. 			Date dNow = format.parse(string);
  26. 			System.out.println("Converted into date -->>"+dNow);
  27.  
  28. 			System.out.println(dNow);
  29. 		//	System.out.println(new SimpleDateFormat("MM-dd-yyyy").format(myDate));
  30. 			System.out.println(new SimpleDateFormat("yyyy-MM-dd:hh:mm:ss.s").format(dNow));
  31. 			//dNow = new SimpleDateFormat("yyyy-MM-dd:hh:mm:ss.s").format(dNow);
  32. 			 System.out.println("date---before Adding---->"+dNow);
  33. 			 Calendar cal = Calendar.getInstance();
  34. 			 cal.setTime(dNow);
  35. 			 cal.add(Calendar.HOUR, 5);
  36. 			 cal.add(Calendar.MINUTE, 30);
  37. 			dNow = cal.getTime();
  38. 			System.out.println("date---After Adding---->"+dNow);
  39. 			String ddate = new SimpleDateFormat("yyyy-MM-dd:hh:mm:ss.s").format(dNow);
  40. 			System.out.println("date---After Adding & converting---->"+ddate);
  41.  
  42. 	}
  43. }
Compilation error #stdin compilation error #stdout 0s 0KB
comments (?)
stdin
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Standard input is empty
compilation info 
Main.java:25: error: variable dNow is already defined in method main(String[])
			Date dNow = format.parse(string);
			     ^
1 error
stdout
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Standard output is empty
https://ideone.com/vVgZrK
language:
Java (HotSpot 12)
created:
6 years ago
visibility:
public

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