158-33-186

try { return DocumentBuilderFactory.newInstance().newDocumentBuilder(); } catch (Exception e) { throw new ExceptionInInitializerError(e); }
if (zipfile != null) { try { zipfile.close(); } catch (IOException e) { //ignore } }

Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/optional/EchoProperties.java |  | File path: /apache-ant-1.7.0/src/org/apache/tools/zip/ZipFile.java
Method name: `DocumentBuilder getDocumentBuilder()` |  | Method name: `void closeQuietly(ZipFile)`
Number of AST nodes: 2 |  | Number of AST nodes: 3

1

    if (zipfile != null) {↵

1

    try {↵

2

                try {↵

2

                return DocumentBuilderFactory.newInstance().newDocumentBuilder();↵

3

                    zipfile.close();↵

3

            } catch (Exception e) {↵

4

                } catch (IOException e) {↵

4

                throw new ExceptionInInitializerError(e);↵

5

                    //ignore↵

6

                }↵

5

            }

7

            }

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