convert Date to a quarter of an hour type JAVA -

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this question has answer here:

i looking way convert datatype date [java]

to quarter of hour format,

2010-08-15 12:05:15 2010-08-15 12:00:00

are there ready go methods in java already?

how this?

any hints/suggestions?

up release version 7, java comes terrible date , time api. many developers therefore choose use joda time instead. common third-party dependency in many projects.

using joda time, can following:

 date toquaterofhour(date date) {    localdatetime ldt = new localdatetime(date.gettime());    int quater = ldt.getminuteofhour() / 15;    return ldt.withminuteofhour(quater * 15).todate();  }

java 8 comes date , time api similar of joda time.


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