assignment

assignments/AssigmentS6/EmptyQueueException.java

@@ -0,0 +1,17 @@
+/**
+    A class of runtime exceptions thrown when an attempt is made to access 
+    or remove the front of a queue
+    @author Hyunryung Kim
+*/
+public class EmptyQueueException extends RuntimeException
+{
+    public EmptyQueueException()
+    {
+        this(null);
+    } // end default constructor
+    
+    public EmptyQueueException(String message)
+    {
+        super(message);
+    } // end constructor
+} // end EmptyQueueException