while (scanning) { try { scanLock.wait(); } catch (InterruptedException e) { continue; } }
try { os.close(); } catch (IOException e) { //ignore }
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/DirectoryScanner.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/PumpStreamHandler.java
Method name: void scan() Method name: void setProcessInputStream(OutputStream)
Number of AST nodes: 3 Number of AST nodes: 2
1
while (scanning) {
2
                    try {
1
try {
3
                        scanLock.wait();
2
                os.close();
4
                    } catch (InterruptedException e) {
3
            } catch (IOException e) {
5
                        continue;
4
                
6
                    }
7
    
5
//ignore
8
            }
6
            }
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