Can a custom hashtable be converted to an array

Question

 QuestionsHash qa = new QuestionsHash(8);

  while (tokens.hasMoreTokens() == true) {
                    ques = tokens.nextToken();
                    ans = tokens.nextToken();
                    qa.put(ques, ans);
                    System.out.println(qa.getQues(ques) );
             
                }

Say I have 15 questions stored in that variable qa . I populated the variable via a hash function . Can I now convert that qa back to an array?

Hope I am making sense with my question

Answer 1

I'm unsure of the methods inside of QuestionHash. If QuestionHash extends Hashtable, you can get the keys or values from the Hashtable by using the method, getKeys() or getValues() from the instance of Hashtable. That should give you enough to convert it to an Array.