Java Utililty Methods Timestamp Now

Timestamp ts = new Timestamp(System.currentTimeMillis());
Calendar calendar = GregorianCalendar.getInstance();
calendar.setTime(ts);
calendar.add(Calendar.DAY_OF_YEAR, offsetDays);
ts.setTime(calendar.getTime().getTime());
return new Timestamp(calendar.getTime().getTime());

SimpleDateFormat f = new SimpleDateFormat(format);
String timeStamp = f.format(new Date());
return timeStamp;

return getCurrentTimestamp().toString();

long returnTimeStamp = 0;
Date aDate = null;
try {
    aDate = convertStringToDate("yyyy-MM-dd HH:mm:ss", getNowDateTime());
} catch (ParseException pe) {
    aDate = null;
if (aDate == null) {
...

return new java.sql.Timestamp(new java.util.Date().getTime());

return new Timestamp(Calendar.getInstance().getTimeInMillis());

return new Timestamp(getTime());

return getTimestamp(new Date());

return toTimestamp(getSqlDate());

Timestamp timestamp = new Timestamp(System.currentTimeMillis());
Date date = new Date(timestamp.getTime());
SimpleDateFormat simpleDateFormat = new SimpleDateFormat("MM/dd/yyyy' 'HH:MM:ss:S");
return simpleDateFormat.format(timestamp);