158-20-123

try { return getDocumentBuilderFactory().newDocumentBuilder(); } catch (ParserConfigurationException e) { throw new BuildException(e); }
try { os.close(); } 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/org/apache/tools/ant/taskdefs/PumpStreamHandler.java
Method name: `DocumentBuilder getDocumentBuilder()` |  | Method name: `void setProcessInputStream(OutputStream)`
Number of AST nodes: 2 |  | Number of AST nodes: 2

1

    try {↵

1

    try {↵

2

                return getDocumentBuilderFactory().newDocumentBuilder();↵

2

                    os.close();↵

3

            } catch (ParserConfigurationException e) {↵

3

                } catch (IOException e) {↵

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                throw new BuildException(e);↵

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                ↵

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        //ignore↵

5

            }

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                }

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