Implementazione parziale Priority Queue

priorityqueue/Entry.java

@@ -0,0 +1,12 @@
+package priorityqueue;
+
+/**
+ * Created with xgiovio.macbookair.
+ * User: xgiovio
+ * Date: 01/04/14
+ * Time: 16:27
+ */
+public interface Entry<K,V> {
+    public K getKey();
+    public V getValue();
+}