if (worker != null) { worker.clearDisplayText(); }
Clone fragments detected by clone detection tool
File path: /columba-1.4-src/core/src/main/java/org/columba/core/command/StatusObservableImpl.java File path: /columba-1.4-src/core/src/main/java/org/columba/core/main/SessionController.java
Method name: void clearMessage() Method name: void serializePortNumber(int)
Number of AST nodes: 2 Number of AST nodes: 0
1
if (worker != null) {
2
	    worker.clearDisplayText();
3
	}
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