Initial problem solving (identified by Intellij)

src/main/java/it/polimi/ingsw/gc14/LimitedMap.java

@@ -101,13 +101,6 @@ public class LimitedMap<K, V> implements Map<K, V> {
      */
     public void setLimit(int num) { this.limit = num; }
 
-    /**
-     * Returns the current size limit of this map.
-     *
-     * @return the current limit.
-     */
-    public int getLimit() { return limit; }
-
     /**
      * Sets a new action to execute when the map size reaches or exceeds the limit.
      *