java get random string from array of strings

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import java.util.concurrent.ThreadLocalRandom;

public class JavaRandomStringFromArray {
    
    public static String randomStringFromArr() {
        String[] arr = {"A", "B", "C", "D", "E", "F"};
        int randIdx = ThreadLocalRandom.current().nextInt(arr.length);
        String randomElem = arr[randIdx];
        return randomElem;
    }

    public static void main(String[] args) {
        System.out.println(randomStringFromArr()); // F
        System.out.println(randomStringFromArr()); // B
        System.out.println(randomStringFromArr()); // A
    }
}