if (_spellEngine != null) { _spellEngine.stop(); _spellEngine = null; }
if (os != null) { os.close(); }
Clone fragments detected by clone detection tool
File path: /columba-1.4-src/mail/src/main/java/org/columba/mail/spellcheck/cswilly/FileSpellChecker.java File path: /columba-1.4-src/mail/src/main/java/org/columba/mail/folder/command/ExportFolderCommand.java
Method name: void stop() Method name: void execute(IWorkerStatusController)
Number of AST nodes: 3 Number of AST nodes: 2
1
if (_spellEngine != null) {
1
if (
2
            _spellEngine.stop();
3
            _spellEngine = null;
4
        
2
os != null) {
3
					os.close();
5
}
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