How to use the toString method in java

How to use the toString method in java: The toString() method is used to return a Number object value represented by a string. Syntax format: [String toString(int i)], returns a String object representing the specified int.

Introduction

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toString() method Returns a Number object value represented as a string.

If the method uses a native data type as a parameter, the String object value of the native data type is returned. If the method takes two arguments, returns the string representation of the first argument in the base specified by the second argument.

Syntax

Taking the String class as an example, this method has the following syntax formats:

String toString()
static String toString(int i)

Parameters

i -- the integer to be converted.

Return value

toString(): Returns a String object representing an Integer value.

toString(int i): Returns a String object representing the specified int.

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Example

public class Test{
    public static void main(String args[]){
        Integer x = 5;              
        System.out.println(x.toString());
        System.out.println(Integer.toString(12));
    }
}

Compile the above program and the output result is:

5
12

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