if (model != null) { model.close(id); model = null; }
if (os != null) { os.close(); }
Clone fragments detected by clone detection tool
File path: /columba-1.4-src/core/src/main/java/org/columba/core/io/CloneInputStream.java File path: /columba-1.4-src/mail/src/main/java/org/columba/mail/folder/command/ExportFolderCommand.java
Method name: void close() Method name: void execute(IWorkerStatusController)
Number of AST nodes: 3 Number of AST nodes: 2
1
if (model != null) {
1
if (os != null) {
2
			model.close(id);
2
					os.close();
3
			model = null;
3
		
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