How to Convert time in long to Date in java

How to convert long to date in Java?. Some case we might receive date's are in long format how can we convert those long format into date

Option 1:

Date date = new Date(timeinlong);

Option 2:

Calendar cal = Calendar.getInstance();
cal.setTimeInMillis(timeinlong);
Date date = cal.getTime();

Option 2 is better because Date is deprecated in newer version of java.