Check if a character in a string is uppercase or lowercase

UpperOrLowerCase.java

java.util.Scanner scanner = new java.util.Scanner(System.in);

System.out.println("Type a String");
String text = scanner.nextLine();

System.out.println("Type the index of the position");
int index = scanner.nextInt();

scanner.nextLine();
if (index >= 0 && index < text.length()) {
    char letter = text.charAt(index);
    if (Character.isUpperCase(letter)){
        System.out.println("Uppercase");
    } else if (Character.isLowerCase(letter)){
        System.out.println("Lowercase");
    } else {
        System.out.println("Neither upper or lowercase");
    }
} else {
    System.out.println("Not a valid index in the String");
}