for (Enumeration e = zipFiles.elements(); e.hasMoreElements();) { ZipFile zipFile = (ZipFile) e.nextElement(); try { zipFile.close(); } catch (IOException ioe) { // 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/org/apache/tools/ant/AntClassLoader.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/AntClassLoader.java
Method name: void cleanup() Method name: URL getResourceURL(File, String)
Number of AST nodes: 4 Number of AST nodes: 3
1
for (Enumeration e = zipFiles.elements(); e.hasMoreElements();) {
2
            ZipFile zipFile = (ZipFile) e.nextElement();
1
if (entry != null) {
2
                    try {
3
                        return new URL("jar:" + FILE_UTILS.getFileURL(file)
3
            try {
4
                  
4
                zipFile.close();
5
                     
6
+ "!/" + entry);
5
            } catch (IOException ioe) {
7
                    } catch (MalformedURLException ex) {
6
                // ignore
8
                
7
            }
9
        return null;
10
                    }
8
        }
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 declared in the same class
Number of node comparisons1