LongAdder reset() method in Java with Examples
Last Updated :
28 Jan, 2019
LongAdder class in Java creates a new adder with an initial sum of zero. The Java.LongAdder.reset() is an inbuilt method in Java that resets the sum to zero. When the object of the class is created its initial value is zero.
Syntax:
public void reset()
Parameters: The function does not accepts any parameter.
Return Value: This method does not return any value
Below programs demonstrate the above function:
Program 1:
import java.lang.*;
import java.util.concurrent.atomic.LongAdder;
public class GFG {
public static void main(String args[])
{
LongAdder num = new LongAdder();
System.out.println( "Initial value is: "
+ num);
num.add( 6 );
System.out.println( "After addition"
+ " of 6, value is: "
+ num);
num.add( 5 );
System.out.println( "After addition"
+ " of 5, value is: "
+ num);
num.reset();
System.out.println( "After reset: "
+ num);
}
}
|
Output:
Initial value is: 0
After addition of 6, value is: 6
After addition of 5, value is: 11
After reset: 0
Program 2:
import java.lang.*;
import java.util.concurrent.atomic.LongAdder;
public class GFG {
public static void main(String args[])
{
LongAdder num = new LongAdder();
System.out.println( "Initial value is: "
+ num);
num.add( 10 );
System.out.println( "After addition"
+ " of 10, value is: "
+ num);
num.add( 100 );
System.out.println( "After addition"
+ " of 100, value is: "
+ num);
num.reset();
System.out.println( "After reset: "
+ num);
}
}
|
Output:
Initial value is: 0
After addition of 10, value is: 10
After addition of 100, value is: 110
After reset: 0
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