Generate Random Password String Android Studio

generateRandomString.txt

import java.util.Random;

public class GeneratePassword {

    /**
     * Genera una password RANDOM
     */

    public static final String DATA = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz|!£$%&/=@#";
    public static Random RANDOM = new Random();

    public static String randomString(int len) {
        StringBuilder sb = new StringBuilder(len);

        for (int i = 0; i < len; i++) {
            sb.append(DATA.charAt(RANDOM.nextInt(DATA.length())));
        }

        return sb.toString();
    }

}



/*
    ex.
    GeneratePassword.randomString(30)
*/

What does this generate? I'm researching "generate random message" in Android Studio.

What does this generate? I'm researching "generate random message" in Android Studio.

Strings like this:
I/System.out: MARCATEMP: HWdwTH04fZFuaPj