Index.java in a program

Index.java

public class Index

{

    public static void main(String[] args)

{

        int minLength     = Integer.parseInt(args[0]);   

        int minOccurrence = Integer.parseInt(args[1]);   

       

        String[] words = StdIn.readAllStrings();

       

        BST> st = new BST>();

        for (int i = 0; i < words.length; i++)

   {

            String s = words[i];

            if (s.length() < minLength) continue;

            if (!st.contains(s))

      {

                st.put(s, new Queue());

            }

            Queue q = st.get(s);

            q.enqueue(i);

        }

        for (String s : st)

       {

            Queue q = st.get(s);

            if (q.length() >= minOccurrence)

       {

                StdOut.println(s + ": " + q);

            }

        }

    }

}