158-70-184

if (in != null) { try { in.close(); in = null; } catch (IOException e) { // ignore } }

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/taskdefs/Zip.java
Method name: `void disconnect()` |  | Method name: `boolean createEmptyZip(File)`
Number of AST nodes: 4 |  | Number of AST nodes: 0

1

    if (in != null) {↵

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                    try {↵

3

                        in.close();↵

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                        in = null;↵

5

                    } catch (IOException e) {↵

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                        // ignore↵

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                    }↵

8

                }

See real code fragment |  | See real code fragment

Summary
Number of common nesting structure subtrees | 0
Number of refactorable cases | 0
Number of non-refactorable cases | 0
Time elapsed for finding largest common nesting structure subtrees (ms) | 0.0
Clones location | Clones are in different classes
Number of node comparisons | 0