try { messageDigest = MessageDigest.getInstance(algorithm); } catch (NoSuchAlgorithmException noalgo) { throw new BuildException(noalgo, getLocation()); }
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/taskdefs/Checksum.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/AntClassLoader.java
Method name: boolean validateAndExecute() Method name: URL getResourceURL(File, String)
Number of AST nodes: 2 Number of AST nodes: 3
1
try {
2
                messageDigest = MessageDigest.getInstance(algorithm);
1
if (entry != null) {
2
                    try {
3
                        return new URL("jar:" + FILE_UTILS.getFileURL(file)
4
                                       + "!/" + entry);
3
            } catch (NoSuchAlgorithmException noalgo) {
5
                    } catch (MalformedURLException ex) {
4
                throw new BuildException(noalgo, getLocation());
6
                
7
        return null;
8
                    }
5
            }
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