Duration isZero() method in Java with Examples
The isZero() method of Duration Class in java.time package is used to check if this duration is of 0 length ot not. It returns a boolean value depicting the same.
Syntax:
public boolean isZero()
Parameters: This method do not accepts any parameter.
Return Value: This method returns a boolean value. If the length is of 0 length, then it returns true. Else it returns false.
Below examples illustrate the Duration.isZero() method:
Example 1:
import java.time.Duration;
public class GFG {
public static void main(String[] args)
{
String time = "P2DT3H4M" ;
Duration duration = Duration.parse(time);
boolean isZero = duration.isZero();
System.out.println(isZero);
}
}
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Example 2:
import java.time.Duration;
import java.time.temporal.*;
public class GFG {
public static void main(String[] args)
{
String time = "P0DT0H0M" ;
Duration duration = Duration.parse(time);
boolean isZero = duration.isZero();
System.out.println(isZero);
}
}
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Reference: https://docs.oracle.com/javase/9/docs/api/java/time/Duration.html#isZero–
Last Updated :
26 Nov, 2018
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