try { return (Node) elementAt(i); } catch (ArrayIndexOutOfBoundsException e) { return null; // conforming to NodeList interface }
try { Class.forName(className); } catch (Throwable t) { throw new BuildException(t); }
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/optional/junit/DOMUtil.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/util/regexp/RegexpMatcherFactory.java
Method name: Node item(int) Method name: void testAvailability(String)
Number of AST nodes: 2 Number of AST nodes: 2
1
try {
1
try {
2
                return (Node) elementAt(i);
2
            
3
            } catch (ArrayIndexOutOfBoundsException e) {
4
                return null; // conforming to NodeList interface
5
    
3
Class.forName(className);
4
        } catch (Throwable t) {
5
            throw new BuildException(t);
6
        }
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