SplitWord.java

import java.util.Scanner;
import java.util.Arrays;
import java.util.ArrayList;
import java.util.List;

public class SplitWord {
    public static void main(String[] args){
      Scanner sc = new Scanner(System.in);
      System.out.println(
              "This program will split those characters into array items delimited by the comma.\n" +
              "Enter a list of characters containing commas:"
      );

      String listOfCharacters = sc.next();
      List<String> split = new ArrayList<String>();
      String subList = "";
      int index = 0;

      for(int i = 0; i < listOfCharacters.length(); i++){
          if(listOfCharacters.charAt(i) == ',' || i == listOfCharacters.length() - 1){
              split.add(subList);
              subList = "";
              index++;
          } else {
              subList += String.valueOf(listOfCharacters.charAt(i));
          }
      };

      String[] splitArray = new String[split.size()];
      splitArray = split.toArray(splitArray);

      System.out.println(Arrays.toString(splitArray));
    }
}