import java.util.*;
/**
* Class untuk menerima inputan yang nantinya dikirimkan ke class SupportSystem.
*
* @author M.Fajri Davyza Chaniago
* @version 16 November 2020
*/
public class InputReader
{
private Scanner reader;
public InputReader()
{
reader = new Scanner(System.in);
}
public HashSet<String> getInput()
{
System.out.print("> ");
String inputLine = reader.nextLine().trim().toLowerCase();
String[] wordArray = inputLine.split(" ");
HashSet<String> words = new HashSet<String>();
for (String word : wordArray)
{
words.add(word);
}
return words;
}
}