AtomicLong doubleValue() method in Java with examples
The Java.util.concurrent.atomic.AtomicLong.doubleValue() is an inbuilt method in java which returns the current value of the AtomicLong as a Double data-type after performing primitive conversion.
Syntax:
public double doubleValue()
Parameters: The function does not accepts any parameter.
Return value: The function returns the numeric value represented by this object after conversion to type double.
Below programs illustrate the above method:
Program 1:
import java.util.concurrent.atomic.AtomicLong;
public class GFG {
public static void main(String args[])
{
AtomicLong val = new AtomicLong( 0 );
val.addAndGet( 7 );
System.out.println( "Previous value: "
+ val);
double res = val.doubleValue();
System.out.println( "Double value: "
+ res);
}
}
|
Output:
Previous value: 7
Double value: 7.0
Program 2:
import java.util.concurrent.atomic.AtomicLong;
public class GFG {
public static void main(String args[])
{
AtomicLong val = new AtomicLong( 18 );
val.addAndGet( 7 );
System.out.println( "Previous value: "
+ val);
double res = val.doubleValue();
System.out.println( "Double value: "
+ res);
}
}
|
Output:
Previous value: 25
Double value: 25.0
Reference: https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/atomic/AtomicLong.html#doubleValue–
Last Updated :
29 Jan, 2019
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