package observerPattern;

public interface User {
	public void update(String city, int price, String venue);
}

@@ -18,16 +18,359 @@
 attern;%0A
+/*%0A%7C=====================================================================%0A%7C%0A%7C----------------------------------------------------------------------%0A%7C%09The User is the 'Observer' in this pattern%0A%7C----------------------------------------------------------------------%0A%7C%0A%7C======================================================================%0A%7C%0A*/
 %0Apublic 

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