Added real world example for Chain
This commit is contained in:
		@@ -287,6 +287,7 @@ A programming idiom is a means of expressing a recurring construct in one or mor
 | 
			
		||||
 | 
			
		||||
**Real world examples:**
 | 
			
		||||
* [java.util.logging.Logger#log()](http://docs.oracle.com/javase/8/docs/api/java/util/logging/Logger.html#log%28java.util.logging.Level,%20java.lang.String%29)
 | 
			
		||||
* [Apache Commons Chain](https://commons.apache.org/proper/commons-chain/index.html)
 | 
			
		||||
 | 
			
		||||
## <a name="command">Command</a> [↑](#list-of-design-patterns)
 | 
			
		||||
**Intent:** Encapsulate a request as an object, thereby letting you parameterize clients with different requests, queue or log requests, and support undoable operations.
 | 
			
		||||
 
 | 
			
		||||
		Reference in New Issue
	
	Block a user