Java Utililty Methods Time Format

List of utility methods to do Time Format

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Description

The list of methods to do Time Format are organized into topic(s).

Method

StringgetFormattedFileTime(File f, String format)
get Formatted File Time 
try {
    Calendar cal = Calendar.getInstance();
    cal.setTimeInMillis(f.lastModified());
    SimpleDateFormat sdf = new SimpleDateFormat(format);
    return sdf.format(cal.getTime());
} catch (SecurityException ignored) {
    return "";
StringgetFormattedTime()
get Formatted Time 
DateFormat format = new SimpleDateFormat("dd.MM.yyyy HH:mm:ss");
return format.format(new Date());
StringgetFormattedTime(Date date)
get Formatted Time 
SimpleDateFormat formatter = new SimpleDateFormat("yyyyMMddHHmmss");
formatter.getCalendar().setTimeZone(TimeZone.getTimeZone("UTC"));
return formatter.format(date);
StringgetFormattedTime(Date date)
get Formatted Time 
assert date != null;
SimpleDateFormat formatter = new SimpleDateFormat(DISPLAYED_FORMATTED_TIME);
String formattedTime = formatter.format(date);
return formattedTime;
StringgetFormattedTime(final Calendar calendar)
Function to return formatted time 
SimpleDateFormat format = new SimpleDateFormat("MM/dd/yyyy HH:mm:ss");
format.setTimeZone(TimeZone.getTimeZone("UTC"));
return format.format(calendar.getTime());
StringgetFormattedTime(final Date date)
get Formatted Time 
if (date == null) {
    return null;
return createSimpleFormat().format(date);
StringgetFormattedTimeFilesafe(long t)
get Formatted Time Filesafe 
return dateFormattingFilesafe.format(new Date(t));
StringgetFormattedTimeString(double s)
get Formatted Time String 
int hours = (int) s; 
int minutes = (int) ((s - hours) * 60); 
double seconds = (s - hours) * 3600 - minutes * 60; 
if (s < 0) {
    minutes = -minutes;
    String ss = null;
    if (seconds < 10) {
        ss = "0" + fmt.format(-seconds);
...
StringgetFormatTime(Date date)
get Format Time 
return getFormatDateTime(date, "yyyy-MM-dd HH:mm:ss");
StringgetFormatTime(String format)
get Format Time 
sFormat = new SimpleDateFormat(format, Locale.CHINA);
return sFormat.format(new Date());