Java.lang.String.valueOf() Method

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Description

The java.lang.String.valueOf(Object obj) method returns the string representation of the Object argument.

Declaration

Following is the declaration for java.lang.String.valueOf() method

public static String valueOf(Object obj)

Parameters

  • obj -- This is an object.

Return Value

If the argument is null, then a string equal to "null", else the value of obj.toString() is returned.

Exception

  • NA

Example

The following example shows the usage of java.lang.String.valueOf() method.

package com.tutorialspoint;

import java.lang.*;

public class StringDemo {

  public static void main(String[] args) {
  
    String str = "compile online";
    Object objVal = str;
   
    // returns the string representation of the Object argument
    System.out.println("Value = " + str.valueOf(objVal));
  }
}

Let us compile and run the above program, this will produce the following result:

Value = compile online



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