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