MessageNode node = (MessageNode) enumeration.nextElement(); String id = getMessageID(node); hashtable.put(id, node);
while (e.hasMoreElements()) { Extension extension = (Extension) e.nextElement(); // retrieving the instance for the first time // creates an instance in ExtensionHandler subclass // // instance reference is kept in hashmap automatically IColumbaService service = getServiceInstance(extension); service.initService(); }
Clone fragments detected by clone detection tool
File path: /columba-1.4-src/mail/src/main/java/org/columba/mail/gui/table/model/TableModelThreadedView.java File path: /columba-1.4-src/core/src/main/java/org/columba/core/scripting/service/ServiceManager.java
Method name: void createHashmap(MessageNode) Method name: void initServices()
Number of AST nodes: 3 Number of AST nodes: 4
1
MessageNode node = (MessageNode) enumeration
1
while (e.hasMoreElements()) {
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.nextElement();
2
			Extension extension = (Extension) e.nextElement();
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			String id = getMessageID(node);
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			hashtable.put(id, node);
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// retrieving the instance for the first time
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			// creates an instance in ExtensionHandler subclass
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			// 
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			// instance reference is kept in hashmap automatically
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			IColumbaService service = getServiceInstance(extension);
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			service.initService();
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		}
Summary
Number of common nesting structure subtrees0
Number of refactorable cases0
Number of non-refactorable cases0
Time elapsed for finding largest common nesting structure subtrees (ms)0.0
Clones locationClones are in different classes
Number of node comparisons9