October 19th 2017

We have discussed about how to subtract hours from java 8 using LoclaDateTime class in java.
How to subtract N hours from current date time using java 8
Now we will see how to subtract minutes from current date time in java.
How to subtract minutes from current time in java / How to subtract minutes from time in java.
Lets see an example java program which will subtract minutes from java date time
How to subtract minutes from current time in java

Program #1 : Java Example Program to subtract minutes from given string formatted date time using java 8.

package java8;
/**
* By: www.instanceofjava.com
* program: how to subtract minutes from date time using java 8
*
*/
import java.time.LocalDateTime;
import java.time.format.DateTimeFormatter;
public class SubtractMinutesJava{
public static void main(String[] args) {
DateTimeFormatter formatter = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss");
String currentTime= "2017-10-19 22:00:00";
System.out.println("Before subtraction of minutes from date: "+currentTime);
LocalDateTime datetime = LocalDateTime.parse(currentTime,formatter);
datetime=datetime.minusMinutes(30);
String aftersubtraction=datetime.format(formatter);
System.out.println("After 30 minutes subtraction from date: "+aftersubtraction);
}
}

Output:

Program #2 : Java Example Program to subtract seconds from given string formatted date time using java 8.

package java8;
/**
* By: www.instanceofjava.com
* program: how to subtract seconds from date time using java 8
*
*/
import java.time.LocalDateTime;
import java.time.format.DateTimeFormatter;
public class SubtractSecondsJava{
public static void main(String[] args) {
DateTimeFormatter formatter = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss");
String currentTime= "2017-10-19 22:00:00";
System.out.println("Before subtraction of seconds from date time: "+currentTime);
LocalDateTime datetime = LocalDateTime.parse(currentTime,formatter);
datetime=datetime.minusSeconds(30);
String aftersubtraction=datetime.format(formatter);
System.out.println("After 30 seconds subtraction from date time: "+aftersubtraction);
}
}

Output:

Program #3 : Java Example Program to subtract seconds from current date time using java 8.

This post first appeared on Java Tutorial - InstanceOfJava, please read the originial post: here