while (!this.open) { try { wait(); } catch (InterruptedException e) { e.printStackTrace(); } }
while (mutex) { try { wait(); } catch (InterruptedException e) { } }
Clone fragments detected by clone detection tool
File path: /columba-1.4-src/core/src/main/java/org/columba/core/base/Barrier.java File path: /columba-1.4-src/mail/src/main/java/org/columba/mail/folder/outbox/SendListManager.java
Method name: void join() Method name: void getMutex()
Number of AST nodes: 3 Number of AST nodes: 3
1
while (!this.open) {
1
while (
2
	
2
mutex) {
3
    try {
3
            try {
4
		wait();
5
	
4
                wait();
6
    } catch (InterruptedException e) {
5
            } catch (InterruptedException e) {
7
		e.printStackTrace();
8
	    }
9
	
6
            }
10
}
7
        }
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)0.1
Clones locationClones are in different classes
Number of node comparisons1