In this section, we will learn what the String valueOf() method is and how to use it in Java.

What is Java String valueOf() Method?

The `valueOf()` method is used to get the String representation of other data types.

For example, we have a value of type `int` and we want to store it in a variable of type `String`, then this method is the way to go.

Note: The method is static and so we need to use the name of the class to access these methods.

Java valueOf() Method Syntax:

static String valueOf(boolean b)

static String valueOf(char c)

static String valueOf(char[] data)

static String valueOf(char[] data, int offset, int count)

static String valueOf(double d)

static String valueOf(float f)

static String valueOf(int i)

static String valueOf(long l)

static String valueOf(Object obj)

valueOf() Method Parameters:

This method takes one argument, and that is the value that we want to get its string representation.

valueOf() Method Return Value:

The return value is the String representation of the value we set as the argument of this method.

valueOf() Method Exceptions:

This method does not throw an exception.

Example: using String valueOf() method

public class Simple {

    public static void main(String[] args)  {
        int i = 10;
        long l = 30;
        boolean b = true;
        double d= 33.3;
        char[] chars = {'H','e','l','l','o'};
        System.out.println(String.valueOf(i));
        System.out.println(String.valueOf(l));
        System.out.println(String.valueOf(b));
        System.out.println(String.valueOf(d));
        System.out.println(String.valueOf(chars));
    }
}

Output:

10

30

true

33.3

Hello