java.time.Instant.ofEpochSecond() Method Example

Description

The java.time.Instant.ofEpochSecond(long epochSecond, long nanoAdjustment) method obtains an instance of Instant using seconds from the epoch of 1970-01-01T00:00:00Z and nanosecond fraction of second.

Declaration

Following is the declaration for java.time.Instant.ofEpochSecond(long epochSecond, long nanoAdjustment) method.

public static Instant ofEpochSecond(long epochSecond, long nanoAdjustment)

Parameters

• epochSecond − the number of seconds from 1970-01-01T00:00:00Z.

• nanoAdjustment − the nanosecond adjustment to the number of seconds, positive or negative.

Return Value

an instant, not null.

Exceptions

• DateTimeException − if the instant exceeds the maximum or minimum instant.

• ArithmeticException − if numeric overflow occurs.

Example

The following example shows the usage of java.time.Instant.ofEpochSecond(long epochSecond, long nanoAdjustment) method.

package com.tutorialspoint;

import java.time.Instant;

public class InstantDemo {
   public static void main(String[] args) {

      Instant instant = Instant.ofEpochSecond(10000,1000);
      System.out.println(instant);   
   }
}

Let us compile and run the above program, this will produce the following result −

1970-01-01T02:46:40.000001Z