while (scanning) { try { scanLock.wait(); } catch (InterruptedException e) { continue; } }
try { currentValue.setTime(fmt.parse(currentStringValue)); } catch (ParseException pe) { // swallow }
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/optional/PropertyFile.java
Method name: void scan() Method name: void executeDate(String)
Number of AST nodes: 3 Number of AST nodes: 2
1
while (scanning) {
2
                    try {
3
                        scanLock.wait(
1
try {
4
);
2
                    currentValue.setTime(fmt.parse(currentStringValue));
5
                    } catch (InterruptedException e) {
3
                } catch (ParseException pe)  {
6
                        continue;
4
                    
7
                    }
5
// swallow
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