How to Get First Element in Array in Java?

public class Geeks {
    public static void main(String[] args) {
      
        // Declare and initialize an array
        int[] n = {5, 15, 25, 35, 45};
        // Access the first element
        int f = n[0];
        // Print the first element
        System.out.println("" + f);
    }
}

// Handling empty arrays
public class Geeks {
    public static void main(String[] args) {
      
        // Declare an empty array
        int[] n = {};
        // Check if the array is empty
        if (n.length > 0) {
            System.out.println("The first element is: " + n[0]);
        } else {
            System.out.println("The array is empty.");
        }
    }
}

// Access the first element 
// in a String array
public class Geeks {
    public static void main(String[] args) {
      
        // Declare and initialize a string array
        String[] s = {"Cherry", "Strawberry", "Blueberry"};
        // Access the first element
        String f = s[0];
        // Print the first element
        System.out.println(" " + f);
    }
}