try { currentValue.setTime(fmt.parse(currentStringValue)); } catch (ParseException pe) { // swallow }
try { return (Node) elementAt(i); } catch (ArrayIndexOutOfBoundsException e) { return null; // conforming to NodeList interface }
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/optional/PropertyFile.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/optional/junit/DOMUtil.java
Method name: void executeDate(String) Method name: Node item(int)
Number of AST nodes: 2 Number of AST nodes: 2
1
try {
1
try {
2
                    currentValue.setTime(fmt.parse(currentStringValue));
2
                
3
                } catch (Parse
3
return (Node) elementAt(i);
4
Exception pe)  {
4
            } catch (ArrayIndexOutOfBoundsException e) {
5
                    // swallow
5
                
6
    
6
return null; // conforming to NodeList interface
7
            }
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