if (timer != null) { timer.stop(); timer = null; }
Clone fragments detected by clone detection tool
File path: /columba-1.4-src/mail/src/main/java/org/columba/mail/mailchecking/AbstractMailCheckingAction.java File path: /columba-1.4-src/core/src/main/java/org/columba/core/io/ZipFileIO.java
Method name: void restartTimer() Method name: File getFirstFile(File)
Number of AST nodes: 3 Number of AST nodes: 0
1
if (timer != null) {
2
				timer.stop();
3
				timer = null;
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