Updating

src/main/java/io/zipcoder/WC.java

 
 import java.io.FileNotFoundException;
 import java.io.FileReader;
-import java.util.Iterator;
-import java.util.Scanner;
+import java.util.*;
 
 public class WC {
+    private final List<String> list;
     private Iterator<String> si;
 
     public WC(String fileName) {
 
     public WC(Iterator<String> si) {
         this.si = si;
+
+        while(si.hasNext()) {
+            list.add(si.next());
+        }
+    }
+
+
+    public HashMap<String, Integer> countTheWords (String input) {
+        input.toLowerCase();
+        String[] words = input.split("[\\p{Punct}\\s]+");
+        System.out.println(words);
+        HashMap<String, Integer> wordCount = new HashMap<String, Integer>();
+
+        for(String word: words) {
+            if(wordCount.get(word) == null) {
+                wordCount.put(word, 1);
+            } else {
+                int value = wordCount.get(word);
+                value++;
+                wordCount.put(word, value);
+            }
+        }
+
+        return wordCount;
+    }
+
+    public Iterator<String> getSi() {
+
+        return si;
     }
 }

src/main/resources/someTextFile.txt

+Red cow! Yellow cow, blue red cow. Duck!

src/test/java/io/zipcoder/WCTest.java

 
 public class WCTest {
 
+    @Test
+    public void testCountTheWords() {
+        //Given
+        WC test = new WC(WC.class.getResource("/someTextFile.txt").getFile());
+        System.out.println(test.getSi().next());
+
+
+        //When
+
+        //Then
+
+    }
+
 }