AtomicReferenceArray toString() method in Java with Examples
Last Updated :
03 Jan, 2020
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The toString() method of a AtomicReferenceArray class is used to return the String representation of the current values of array.This method is used to represent the contents of AtomicReferenceArray as string
Syntax:
Java
Java
public String toString()Parameters: This method accepts nothing. Return value: This method returns the String representation of the current values of array. Below programs illustrate the toString() method: Program 1:
// Java program to demonstrate
// toString() method
import java.util.concurrent.atomic.*;
public class GFG {
public static void main(String[] args)
{
// create an atomic reference object.
AtomicReferenceArray<Integer> ref
= new AtomicReferenceArray<Integer>(5);
// set some value
ref.set(0, 234);
ref.set(1, 134);
ref.set(2, 325);
// print the toString() return
String toString = ref.toString();
System.out.println(
"String representation of"
+ " AtomicReferenceArray:\n"
+ toString);
}
}
// Java program to demonstrate// toString() methodimport java.util.concurrent.atomic.*;public class GFG { public static void main(String[] args) { // create an atomic reference object. AtomicReferenceArray<Integer> ref = new AtomicReferenceArray<Integer>(5); // set some value ref.set(0, 234); ref.set(1, 134); ref.set(2, 325); // print the toString() return String toString = ref.toString(); System.out.println( "String representation of" + " AtomicReferenceArray:\n" + toString); }}
Output:
Program 2:
String representation of AtomicReferenceArray: [234, 134, 325, null, null]
// Java program to demonstrate
// toString() method
import java.util.concurrent.atomic.*;
public class GFG {
public static void main(String[] args)
{
// create a array of Strings
String[] names
= { "AMAN", "AMAR", "SURAJ" };
// create an atomic reference object.
AtomicReferenceArray<String> ref
= new AtomicReferenceArray<String>(names);
// print the toString() return
String toString = ref.toString();
System.out.println(
"String representation of"
+ " AtomicReferenceArray:\n"
+ toString);
}
}
// Java program to demonstrate// toString() methodimport java.util.concurrent.atomic.*;public class GFG { public static void main(String[] args) { // create a array of Strings String[] names = { "AMAN", "AMAR", "SURAJ" }; // create an atomic reference object. AtomicReferenceArray<String> ref = new AtomicReferenceArray<String>(names); // print the toString() return String toString = ref.toString(); System.out.println( "String representation of" + " AtomicReferenceArray:\n" + toString); }}
Output:
References: https://docs.oracle.com/javase/10/docs/api/java/util/concurrent/atomic/AtomicReferenceArray.html#toString()
String representation of AtomicReferenceArray: [AMAN, AMAR, SURAJ]
