Java Utililty Methods Month Difference

List of utility methods to do Month Difference

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Description

The list of methods to do Month Difference are organized into topic(s).

Method

intgetDiffBetweenMonth(Date latestDate, Date current)
get Diff Between Month 
Calendar calCurrent = Calendar.getInstance();
calCurrent.setTime(current);
Calendar calLatest = Calendar.getInstance();
calLatest.setTime(latestDate);
if (calCurrent.get(Calendar.YEAR) - calLatest.get(Calendar.YEAR) > 0) {
    int diff = calCurrent.get(Calendar.YEAR) - calLatest.get(Calendar.YEAR);
    return (12 - (calLatest.get(Calendar.MONTH) + 1) + 1) + calCurrent.get(Calendar.MONTH)
            + 12 * (diff - 1);
...
intgetDiffMonth(Date begin, Date end)
get Diff Month 
Calendar bc = Calendar.getInstance();
bc.setTimeInMillis(begin.getTime());
Calendar be = Calendar.getInstance();
be.setTime(end);
int beginYear = bc.get(Calendar.YEAR);
int beginMonth = bc.get(Calendar.MONTH);
int endYear = be.get(Calendar.YEAR);
int endMonth = be.get(Calendar.MONTH);
...
intgetDiffMonth(Date start, Date end)
get Diff Month 
Calendar startCalendar = Calendar.getInstance();
startCalendar.setTime(start);
Calendar endCalendar = Calendar.getInstance();
endCalendar.setTime(end);
return (endCalendar.get(Calendar.YEAR) - startCalendar.get(Calendar.YEAR)) * 12
        + endCalendar.get(Calendar.MONTH) - startCalendar.get(Calendar.MONTH);
intgetDiffMonths(Date date1, Date date2)
get Diff Months 
Calendar c1 = Calendar.getInstance();
Calendar c2 = Calendar.getInstance();
c1.setTime(date1);
if (date2 == null)
    c2.setTime(new java.util.Date());
else
    c2.setTime(date2);
int year1 = c1.get(Calendar.YEAR);
...