Java - Character Class toLowerCase() Method

Character class toLowerCase() method: Here, we are going to learn about the toLowerCase() method of Character class with its syntax and example. By Preeti Jain Last updated : March 17, 2024

Character class toLowerCase() method

toLowerCase() method is available in java.lang package.
toLowerCase() method is used to return the lowercase character of the given char value.
toLowerCase() method does not throw an exception at the time of representing uppercase character to lowercase character or lowercase to the lowercase character.

Syntax

    public char toLowerCase (Char value);

Parameters

Char value – represents the char value to be converted.

Return Value

The return type of this method is char, it returns the lowercase conversion of the given char value.

Example

// Java program to demonstrate the example 
// of char toLowerCase (Char value) method of Character class	

public class ToLowerCaseOfCharacterClass {
    public static void main(String[] args) {
        // It returns p because the passing character will 
        // be converted in LowerCase by using toLowerCase()
        char result1 = Character.toLowerCase('P');

        // It returns p because the passing character is
        // already in LowerCase
        char result2 = Character.toLowerCase('p');

        // Display values of result1 , result2
        System.out.println("Character.toLowerCase('P'): " + result1);
        System.out.println("Character.toLowerCase('p'): " + result2);
    }
}

Output

Character.toLowerCase('P'): p
Character.toLowerCase('p'): p

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