Chnaged hash method for dictionary to hash cod + mad

map/HashTableMap.java

@@ -6,6 +6,7 @@ import position.PositionList;
 import priorityqueue.Entry;
 
 import java.security.InvalidKeyException;
+import java.util.Iterator;
 
 /**
   * A hash table data structure that uses linear probing to handle
@@ -181,5 +182,27 @@ public class HashTableMap<K,V> implements Map<K,V> {
     return values;
   }
 
-} 
+
+    public String toString() {
+
+        Iterator<Entry<K,V>> it = entries().iterator();
+
+        String to_return = "";
+        to_return = to_return + "[";
+
+        for (;it.hasNext();){
+            Entry<K,V>  t = it.next();
+
+            if (it.hasNext())  {
+
+                to_return+=(t.toString() + " , ");
+            }    else {
+
+                to_return+=(t.toString());
+            }
+        }
+
+        return to_return+= "]";
+    }
+}