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Questions tagged [java.util.date]

Through Java 7, the official class for representing a moment in time, using a thin wrapper around the number of milliseconds from epoch (1970-01-01). In Java 8, java.time.Instant and related classes were introduced as a replacement.

In the JDK through Java 7, the java.util.Date class is very widely used and contrary to what its name suggests, represents an instant rather than a "date" (i.e. a particular day). Date objects are mutable.

In Java 8, a new package java.time was introduced, which contains java.time.Instant to be used to represent an instant. This package should be preferred over using the old java.util.Date classes when writing new code.

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How to convert string to readable date

I have a timestamp value "20150616182115452" which is "yyyyMMddHHmmss ", and i wanted to format it to "dd/MM/yyyy hh:mm:ss" . i have tried String lastLogon = db.getDataAt(0,"VG_QRSE006_L_LGN_TIMESTAMP") ; SimpleDateFormat…
hiboss
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Inserting date from JDateChooser to Oracle DB

I am having trouble inserting a date for the jDateChooser into my oracle db. Below is the action event in the class staffDisplay. `public void saveButtonPressed(ActionEvent e){ try{ int result = staff.addStaff( …
Clyo
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SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ssZ") parse in java gives wrong date?

I used this SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ssZ").So when I pass date 2016-01-01T10:30:00-0800 more than or equal to 10:30:00-0800 time then it will parse(date) response which is next day date 2016-01-02T00:00:00+0530 which is not expected.It…
techsavvy
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Error while parsing date from json to object

I have a json as {"redemptionStartDate":1436950251941,"redemptionEndDate":1500108651941} and I am trying to parse this json into an object which has date objects(java.util.Date) as private Date redemptionStartDate; private Date…
Rajat Nigam
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How to convert sql.date to util.date so that i can set that date to JDateChooser?

I'm trying to convert sql.date which i'm getting from my sqlite database to util.date. And i want to set that date to JDateChooser. I've literally tried all possible ways but it seems i'm missing something. Can anybody tell me what's wrong? try{ …
Parag Pawar
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Change format date in Java does not work correctly

public class CronoProgrammaForm { ... java.util.Date datPreIniLav; //getter and setter ... } Main SimpleDateFormat df = new SimpleDateFormat("dd/MM/yyyy"); …
Dave
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Round java.util.Date to end of day

I want to round a java.util.Date object to the end of the day, e.g. rounding 2016-04-21T10:28:18.109Z to 2016-04-22T00:00:00.000Z. I saw Java Date rounding, but wasn't able to find something compareable for the end of the day. It also is not the…
Yanick Nedderhoff
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Unable subtract days from date in java

I want to subtract days from date in java. But I dont want to use external libraries. I have referred some of questions from stackoverflow but they are suggesting to use external libraries. So I have applied following logic noOfDays = 24; Date…
sdk
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java.util.date() always showing GMT timing

We have one of our application hosted on a application server installed on machine working in CST timings. Now in the application footer we are showing the Last Login time and date using java.util.date().toString(); Now from reference of this post I…
Nikhil Agrawal
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Java.util.Date() behavior

I was expecting the code below to print todays date and date 365 days ago public static void main(String[] args) { long YEAR_IN_MILLIS = 365 * 24 * 60 * 60 * 1000; Date curDate = new Date(); System.out.println("Todays date: " +…
Puru--
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How to insert into JDate chooser value into db

I have a JDateChooser in my form. and I need to insert it's Date value into DB. I used this method just after "public class Nonacademic extends javax.swing.JInternalFrame {" , and the method I used is mentioned below, public static java.sql.Date…
user5178776
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Convert String to Date not working properly

I am getting a date by ajax in String format. But it is getting changed when I am converting it to date by SimpleDateFormat. The month is always changed to Jan. I am worried only about the month change.My code is given below String appointmentDate =…
abhishek
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java.util.Date return falsy date after parssing a string date

I'm trying to format a string that stores a date in format yyyy-MM-dd as dd-MM-yyyy. Here is my code : String dateString = "1991-08-03"; SimpleDateFormat sdf = new SimpleDateFormat("dd-MM-yyyy"); Date date =…
bboulahdid
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From TimePickerDialog to a Date

I'm looking for an efficient way to convert the hours and minutes i get from a TimePickerDialog into a Date object. I need it for a method which has to know whether the input Date is at MAX 12 hours from now(). So maybe you can enligthen me into a…
Mehdi
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java.lang.IllegalStateException while configuring custom attribute serializer in titan graph

I am trying to write a custom java.util.Date serializer for titan graph. Here is my titan configuration file: attributes.allow-all = true attributes.custom.attribute1.attribute-class = java.util.Date attributes.custom.attribute1.serializer-class =…
user3244615
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