LongAdder toString() 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.toString() is an inbuilt method in Java that returns the String representation of this LongAdder. When the object of the class is created its initial value is zero.
Syntax:
public String toString()
Parameters: The function does not accepts any parameter.
Return value: The method returns a String value which is the String representation of this LongAdder.
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);
System.out.println( "String representation"
+ " of the LongAdder: "
+ num.toString());
}
}
|
Output:
Initial value is: 0
After addition of 6, value is: 6
After addition of 5, value is: 11
String representation of the LongAdder: 11
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);
System.out.println( "String representation"
+ " of the LongAdder: "
+ num.toString());
}
}
|
Output:
Initial value is: 0
After addition of 10, value is: 10
After addition of 100, value is: 110
String representation of the LongAdder: 110
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