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Duration multipliedBy(long) method in Java with Examples

  • Last Updated : 26 Nov, 2018

The multipliedBy(long) method of Duration Class in java.time package is used to get an immutable copy of this duration multiplied by the value passed as the parameter.

Syntax:

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public Duration multipliedBy(long multiplicand)

Parameters: This method accepts a parameter multiplicand which is the value to be multiplied. It can be positive or negative value.

Return Value: This method returns a Duration which is an immutable copy of the existing duration with the parameter value multiplied to it.



Exception: This method throws ArithmeticException if numeric overflow occurs.

Below examples illustrate the Duration.multipliedBy() method:

Example 1:




// Java code to illustrate multipliedBy() method
  
import java.time.Duration;
  
public class GFG {
    public static void main(String[] args)
    {
  
        // Duration 1 using parse() method
        Duration duration1
            = Duration.parse("P2DT3H4M");
  
        // multiplicand value
        long multiplicand = 2;
  
        // Get the duration multiplied
        // using multipliedBy() method
        System.out.println(duration1
                               .multipliedBy(multiplicand));
    }
}
Output:
PT102H8M

Example 2:




// Java code to illustrate multipliedBy() method
  
import java.time.Duration;
  
public class GFG {
    public static void main(String[] args)
    {
  
        // Duration 1 using parse() method
        Duration duration1
            = Duration.parse("P2DT3H4M");
  
        // multiplicand value
        long multiplicand = 10;
  
        // Get the duration multiplied
        // using multipliedBy() method
        System.out.println(duration1
                               .multipliedBy(multiplicand));
    }
}
Output:
PT510H40M

Reference: https://docs.oracle.com/javase/9/docs/api/java/time/Duration.html#multipliedBy-long-




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