Java valueOf() Method

Java String Class

The valueOf() method has several different forms:

valueOf(boolean b): Returns the string representation of the boolean argument.

valueOf(char c): Returns the string representation of the char argument.

valueOf(char[] data): Returns the string representation of the char array argument.

valueOf(char[] data, int offset, int count): Returns the string representation of a specific subarray of the char array argument.

valueOf(double d): Returns the string representation of the double argument.

valueOf(float f): Returns the string representation of the float argument.

valueOf(int i): Returns the string representation of the int argument.

valueOf(long l): Returns the string representation of the long argument.

valueOf(Object obj): Returns the string representation of the Object argument.

Syntax

static String valueOf(boolean b)

or

static String valueOf(char c)

or

static String valueOf(char[] data)

or

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

or

static String valueOf(double d)

or

static String valueOf(float f)

or

static String valueOf(int i)

or

static String valueOf(long l)

or

static String valueOf(Object obj)

Parameters

Specifies the type of argument.

Return Value

Returns the string representation of the argument type.

Example

public class Test {
    public static void main(String args[]) {
        double d = 1100.00;
        boolean b = true;
        long l = 1234567890;
        char[] arr = {'r', 'u', 'n', 'o', 'o', 'b' };

        System.out.println("Return Value : " + String.valueOf(d) );
        System.out.println("Return Value : " + String.valueOf(b) );
        System.out.println("Return Value : " + String.valueOf(l) );
        System.out.println("Return Value : " + String.valueOf(arr) );
    }
}

The above program execution result is:

Return Value : 1100.0
Return Value : true
Return Value : 1234567890
Return Value : runoob

Java String Class

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