158-38-196

if (builderFactory == null) { try { builderFactory = DocumentBuilderFactory.newInstance(); } catch (FactoryConfigurationError e) { throw new BuildException("Document builder factory has not " + "been configured correctly: " + e.getMessage(), e); } }
if (out != null) { try { out.flush(); out.close(); out = null; } catch (IOException e) { // ignore } }

Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/util/JAXPUtils.java |  | File path: /apache-ant-1.7.0/src/tests/junit/org/apache/tools/mail/MailMessageTest.java
Method name: `DocumentBuilderFactory getDocumentBuilderFactory()` |  | Method name: `void disconnect()`
Number of AST nodes: 3 |  | Number of AST nodes: 5

1

    if (builderFactory == null) {↵

1

    if (out != null) {↵

2

                try {↵

2

                    try {↵

3

                    builderFactory = DocumentBuilderFactory.newInstance();↵

3

                    ↵

4

                } catch (FactoryConfigurationError e) {↵

5

                    throw new BuildException("Document builder factory has not "↵

4

        out.flush();↵

5

                        out.close();↵

6

                             ↵

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                        out = null;↵

7

                    + "been configured correctly: "↵

7

                    } catch (IOException e) {↵

8

                               ↵

8

                        // ignore↵

9

                  + e.getMessage(), e);↵

9

                  ↵

10

                }↵

10

      }↵

11

            }

11

                }

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) | 0.1
Clones location | Clones are in different classes
Number of node comparisons | 1