/* package whatever; // don't place package name! */
 
 
import java.text.DateFormat;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.*;
 
/* Name of the class has to be "Main" only if the class is public. */
class Ideone
{
	 public static void main(String[] args) throws ParseException {
        String strDate="2013-07-21T10:31:00";
        DateFormat df=new SimpleDateFormat("yyyy-MM-dd'T'hh:mm:ss");
        Date date=df.parse(strDate);
        df=new SimpleDateFormat("dd-MMM-yyyy");
        System.out.println(df.format(date));
    }
}

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