java - Convert String date of format yyyy-MM-dd HH:mm:ss.SSS to String MM/dd/yyyy

I am trying to convert String date of format "yyyy-MM-dd
HH:mm:ss.SSS" to String "MM/dd/yyyy"

My code
goes like this:

SimpleDateFormat
            formatter = new SimpleDateFormat("MM/dd/yyyy");
String dateInString =
            "2015-07-16 17:07:21";
try {
 Date date =
            formatter.parse(dateInString);

            System.out.println(formatter.format(date));
} catch (ParseException e)
            {


            e.printStackTrace();
}

I
am getting error:

java.text.ParseException: Unparseable date: "2015-07-16 17:07:21" at

java.base/java.text.DateFormat.parse(DateFormat.java:395) at

MyClass.main(MyClass.java:10)

Please
let me know how should I fix this. I know this might be a duplicate but i didn't find
any luck. Thanks.

itemprop="text">

class="normal">Answer

Try this

String dateInString = "2015-07-16
            17:07:21"
SimpleDateFormat inputFormat = new SimpleDateFormat("yyyy-MM-ss
            HH:mm:ss");
SimpleDateFormat outputFormat = new
            SimpleDateFormat("MM/dd/yyyy");
try {

 Date date =
            inputFormat.parse(dateInString);
 System.out.println("Date ->" +
            outputFormat.format(date));
} catch (ParseException e) {

            e.printStackTrace();
}