if (builderFactory == null) { try { builderFactory = DocumentBuilderFactory.newInstance(); } catch (FactoryConfigurationError e) { throw new BuildException("Document builder factory has not " + "been configured correctly: " + e.getMessage(), e); } }
if (entry != null) { try { return new URL("jar:" + FILE_UTILS.getFileURL(file) + "!/" + entry); } catch (MalformedURLException ex) { return null; } }
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/util/JAXPUtils.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/AntClassLoader.java
Method name: DocumentBuilderFactory getDocumentBuilderFactory() Method name: URL getResourceURL(File, String)
Number of AST nodes: 3 Number of AST nodes: 3
1
if (builderFactory == null) {
1
if (entry != null) {
2
            try {
2
            
3
        
3
        try {
4
        builderFactory = DocumentBuilderFactory.newInstance();
4
        
5
            } catch (FactoryConfigurationError e) {
6
                throw new BuildException("Document builder factory has not "
5
                return new URL("jar:" + FILE_UTILS.getFileURL(file)
7
                     
6
                                       + "!/" + entry);
8
                    + "been configured correctly: "
7
                    } catch (MalformedURLException ex) {
9
                        
8
                        return null;
10
                 + e.getMessage(), e);
9
                    }
11
            }
10
        
12
        }
11
        }
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