Example: Basic Character Check in Java

C
C++
C#
Java
Python
PHP

// Basic Character Check
public class Main {
    public static void main(String[] args) {
        char ch = 'A';
        if (Character.isUpperCase(ch)) {
            System.out.println("The character '" + ch + "' is uppercase.");
        } else {
            System.out.println("The character '" + ch + "' is not uppercase.");
        }
    }
}