if (out != null) { try { out.flush(); out.close(); out = null; } catch (IOException e) { // ignore } }
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/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: 5 Number of AST nodes: 3
1
if (out != null) {
1
if (
2
resource.exists()) {
2
                try {
3
                    try {
3
                    out.flush();
4
                    
4
                    out.close();
5
                    out = null;
6
                } catch (IO
5
    return FILE_UTILS.getFileURL(resource);
7
Exception e) {
6
                    } catch (MalformedURLException ex) {
8
                    // ignore
7
                    
8
    return null;
9
                }
9
                    }
10
            }
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