if (os != null) { os.close(); }
if (worker != null) { worker.setDisplayText(string); }
Clone fragments detected by clone detection tool
File path: /columba-1.4-src/mail/src/main/java/org/columba/mail/folder/command/ExportFolderCommand.java File path: /columba-1.4-src/core/src/main/java/org/columba/core/command/StatusObservableImpl.java
Method name: void execute(IWorkerStatusController) Method name: void setMessage(String)
Number of AST nodes: 2 Number of AST nodes: 2
1
if (os != null) {
1
if (worker != null) {
2
					os.close();
2
	
3
			
3
    worker.setDisplayText(string);
4
	}
4
	}
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 comparisons0