if (resource.exists()) { try { return FILE_UTILS.getFileURL(resource); } catch (MalformedURLException ex) { return null; } }
try { return DocumentBuilderFactory.newInstance().newDocumentBuilder(); } catch (Exception exc) { throw new ExceptionInInitializerError(exc); }
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/AntClassLoader.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/optional/junit/XMLResultAggregator.java
Method name: URL getResourceURL(File, String) Method name: DocumentBuilder getDocumentBuilder()
Number of AST nodes: 3 Number of AST nodes: 2
1
if (resource.exists()) {
2
                    try {
3
            
1
try {
4
            return FILE_UTILS.getFileURL(resource);
2
            return 
5
                    } catch (MalformedURL
3
DocumentBuilderFactory.newInstance().newDocumentBuilder();
6
Exception ex) {
4
        } catch (Exception exc) {
7
                        return null;
5
            
8
                    }
9
        
6
throw new ExceptionInInitializerError(exc);
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