if (in != null) { try { in.close(); in = null; } catch (IOException e) { // ignore } }
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/tests/junit/org/apache/tools/mail/MailMessageTest.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/AntClassLoader.java
Method name: void disconnect() Method name: URL getResourceURL(File, String)
Number of AST nodes: 4 Number of AST nodes: 3
1
if (in != null) {
1
if (entry != null) {
2
                try {
2
                    try {
3
                    in.close();
3
                    
4
                    in = null;
4
    return new URL("jar:" + FILE_UTILS.getFileURL(file)
5
                                       + "!/" + entry);
5
                } catch (IOException e) {
6
                    } catch (MalformedURLException ex) {
6
                    // ignore
7
                    
8
    return null;
7
                }
9
                    }
8
            }
10
                }
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