This is the JAVA Question. Exercise 1.22. Write a class that can generate random strings with characters

This is the JAVA Question.

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Exercise 1.22. Write a class that can generate random strings with characters in a given set. For example, RandomStringGenerator generator generator.addRange('a', 'z'); generator.addRange('A', 'Z'); = new RandomStringGenerator(); String s = generator.nextString(10); // A random string consisting of ten lowercase // or uppercase English characters Your class should keep an ArrayList of Range objects. Exercise 1.22. Write a class that can generate random strings with characters in a given set. For example, RandomStringGenerator generator generator.addRange('a', 'z'); generator.addRange('A', 'Z'); = new RandomStringGenerator(); String s = generator.nextString(10); // A random string consisting of ten lowercase // or uppercase English characters Your class should keep an ArrayList of Range objects.