Check whether a character is Lowercase or not in Java

To check whether a character is in Lowercase or not in Java, use the Character.isLowerCase() method.

We have a character to be checked.

char val = 'q';

Now let us use the Character.isLowerCase() method.

if (Character.isLowerCase(val)) {    System.out.println("Character is in Lowercase!"); }else {    System.out.println("Character is in Uppercase!"); }

Let us see the complete example now to check for Lowercase in Java.

Example

 Live Demo

public class Demo {    public static void main(String []args) {       System.out.println("Checking for Lowercase character...");       char val = 'q';       System.out.println("Character: "+val);       if (Character.isLowerCase(val)) {          System.out.println("Character is in Lowercase!");       } else {          System.out.println("Character is in Uppercase!");       }    } }

Output

Checking for Lowercase character... Character: q Character is in Lowercase!