if (r1 != null) { try { r1.close(); } catch (IOException e) { } }
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/tests/junit/org/apache/tools/ant/taskdefs/optional/junit/TestFormatter.java
Method name: void tearDown() Method name: void endTestSuite(JUnitTest)
Number of AST nodes: 3 Number of AST nodes: 0
1
if (r1 != null) {
2
            try {
3
                r1.close();
4
            } catch (IOException e) {
5
            }
6
        }
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)0.0
Clones locationClones are in different classes
Number of node comparisons0