File path: /apache-ant-1.7.0/src/org/apache/tools/ant/types/Path.java | File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/optional/junit/XMLJUnitResultFormatter.java | |||
Method name: Object clone()
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Method name: DocumentBuilder getDocumentBuilder()
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Number of AST nodes: 4 | Number of AST nodes: 2 | |||
1 | try {↵ | 1 | try {↵ | |
2 | Path result = (Path) super.clone();↵ | 2 | ↵ | |
3 | result.union = union == null ? union : (Union) union.clone();↵ | |||
4 | return result;↵ | |||
5 | } catch (CloneNotSupported↵ | 3 | return DocumentBuilderFactory.newInstance().newDocumentBuilder();↵ | |
6 | Exception e) {↵ | 4 | } catch (Exception exc) {↵ | |
7 | throw new BuildException(e);↵ | 5 | throw new ExceptionInInitializerError(exc);↵ | |
8 | } | 6 |
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See real code fragment | See real code fragment |
Number of common nesting structure subtrees | 1 |
Number of refactorable cases | 0 |
Number of non-refactorable cases | 1 |
Time elapsed for finding largest common nesting structure subtrees (ms) | 0.2 |
Clones location | Clones are in different classes |
Number of node comparisons | 8 |
Number of mapped statements | 1 |
Number of unmapped statements in the first code fragment | 3 |
Number of unmapped statements in the second code fragment | 1 |
Time elapsed for statement mapping (ms) | 0.6 |
Clone type | Type 3 |
ID | Statement | ID | Statement | ||||||||||||||||||||||||||
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1 | try |
| 1 | try | |||||||||||||||||||||||||
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| 2 | return DocumentBuilderFactory.newInstance().newDocumentBuilder(); | ||||||||||||||||||||||||||
2 | Path result = (Path)super.clone(); |
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3 | result.union = union == null ? union : (Union)union.clone(); | | |||||||||||||||||||||||||||
4 | return result; |
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Row | Violation |
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1 | Unmatched return DocumentBuilderFactory.newInstance().newDocumentBuilder(); |
2 | Unmatched statement Path result=(Path)super.clone(); cannot be moved before or after the extracted code, because it throws exception(s) that should be caught by a try block that will be extracted |
3 | Unmatched return result; |