Method Secret Class F Shown Public Int Secret String Stringarray Int N Int Num 0 Int 0 0 N Q43785364
A method secret() of a class F is shown below:
public int secret(String[] stringArray, int n) { int num = 0; for (int i=0; i<stringArray.length; i++) if (stringArray[i].indexOf(“a”, n) >= 0) num++;
return num; }
A program segment using the method is:
F f = new F();String[] array01 = {“an”, “easy”, “exam”, “on”, “Java”};System.out.println(f.secret(array01, 2));array01 = new String[0];System.out.println(f.secret(array01, 3));
(a)Write down the output when the above segment isexecuted.
(b)Explain, in a paragraph, what is the purpose of the methodsecret().
Expert Answer
Answer to A method secret() of a class F is shown below: public int secret(String[] stringArray, int n) { int num = 0; for (int i=…
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