AtomicInteger toString() method in Java with examples

The java.util.concurrent.atomic.AtomicInteger.toString() is an inbuilt method in java that returns the string representation of the current value which is been stored in the integer.

Syntax:

public String toString()

Parameters: The function does not accepts any parameter.

Return value: The function returns the string representation of the current value.

Program below demonstrates the function:

Program 1:

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// Java program that demonstrates
// the toString() function
  
import java.util.concurrent.atomic.AtomicInteger;
  
public class GFG {
    public static void main(String args[])
    {
  
        // Initially value as 0
        AtomicInteger val
            = new AtomicInteger(0);
  
        System.out.println("Previous value: "
                           + val);
  
        String s = val.toString();
  
        // Prints the string value
        System.out.println("String value: "
                           + s);
    }
}

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Output:

Previous value: 0
String value: 0

Program 2:

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// Java program that demonstrates
// the toString() function
  
import java.util.concurrent.atomic.AtomicInteger;
  
public class GFG {
    public static void main(String args[])
    {
  
        // Initially value as 18
        AtomicInteger val
            = new AtomicInteger(18);
  
        System.out.println("Previous value: "
                           + val);
  
        String s = val.toString();
  
        // Prints the string value
        System.out.println("String value: "
                           + s);
    }
}

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Output:

Previous value: 18
String value: 18

Reference: https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/atomic/AtomicInteger.html#toString–



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