if (r1 != null) { try { r1.close(); } catch (IOException e) { } }
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/ant/taskdefs/JarTest.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/AntClassLoader.java
Method name: void tearDown() Method name: URL getResourceURL(File, String)
Number of AST nodes: 3 Number of AST nodes: 3
1
if (r1 != null) {
1
if (r
2
esource.exists()) {
2
            try {
3
                    try {
3
                r1.close();
4
                        return FILE_UTILS.getFileURL(resource);
4
            } catch (IOException e) {
5
                    } catch (MalformedURLException ex) {
6
                        return null;
5
            }
7
                    }
6
        }
8
                }
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