DoubleAdder reset() method in Java with Examples
Last Updated :
28 Jan, 2019
The java.DoubleAdder.reset() is an inbuilt method in java that resets variables maintaining the sum to zero. When the object of the class is created its initial value is zero.
Syntax:
public void reset()
Parameters: This method does not accepts any parameter.
Return Value: The method returns the reset value.
Below programs illustrate the above method:
Program 1:
import java.lang.*;
import java.util.concurrent.atomic.DoubleAdder;
public class GFG {
public static void main(String args[])
{
DoubleAdder num = new DoubleAdder();
num.add( 42 );
num.add( 10 );
num.reset();
System.out.println( " the current value is: " + num);
}
}
|
Output:
the current value is: 0.0
Program 2:
import java.lang.*;
import java.util.concurrent.atomic.DoubleAdder;
public class GFG {
public static void main(String args[])
{
DoubleAdder num = new DoubleAdder();
num.add( 10 );
num.reset();
System.out.println( " the current value is: " + num);
}
}
|
Output:
the current value is: 0.0
Reference: https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/atomic/DoubleAdder.html#reset–
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