AtomicIntegerArray length() method in Java with Examples

The Java.util.concurrent.atomic.AtomicIntegerArray.length() is an inbuilt method in Java that returns the length of the AtomicIntegerArray. This method does not accepts any parameter and returns the length of the AtomicIntegerArray which is of type int.

Syntax:

public final int length()

Parameters: The function does not accept any parameter.



Return Value: The function returns the length of the AtomicIntegerArray.

Below programs illustrate the above method:

Program 1:

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// Java program that demonstrates
// the length() function
  
import java.util.concurrent.atomic.AtomicIntegerArray;
  
public class GFG {
    public static void main(String args[])
    {
        // Initializing an array
        int a[] = { 11, 12, 13, 14, 15 };
  
        // Initializing an AtomicIntegerArray with array a
        AtomicIntegerArray arr = new AtomicIntegerArray(a);
  
        // Displaying the length of the AtomicIntegerArray
        System.out.println("The length of the array : "
                           + arr.length());
    }
}

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Output:

The length of the array : 5

Program 2:

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// Java program that demonstrates
// the length() function
  
import java.util.concurrent.atomic.AtomicIntegerArray;
  
public class GFG {
    public static void main(String args[])
    {
        // Initializing an array
        int a[] = { 11, 12, 13, 14, 15, 16, 17 };
  
        // Initializing an AtomicIntegerArray with array a
        AtomicIntegerArray arr = new AtomicIntegerArray(a);
  
        // Displaying the length of the AtomicIntegerArray
        System.out.println("The length of the array : "
                           + arr.length());
    }
}

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Output:

The length of the array : 7

Reference: https://docs.oracle.com/javase/7/docs/api/java/util/concurrent/atomic/AtomicIntegerArray.html#length()



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