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/util/JAXPUtils.java | |||
Method name: SAXParserFactory getNSParserFactory()
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Method name: SAXParserFactory getParserFactory()
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Number of AST nodes: 4 | Number of AST nodes: 3 | |||
1 | if (nsParserFactory == null) {↵ | 1 | if (parserFactory == null) {↵ | |
2 | nsParserFactory = newParserFactory();↵ | 2 | parserFactory = newParserFactory();↵ | |
3 | nsParserFactory.setNamespaceAware(true);↵ | |||
4 | }↵ | 3 | }↵ | |
5 | return nsParserFactory; | 4 | return parserFactory; | |
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) | 0.1 |
Clones location | Clones are declared in the same class |
Number of node comparisons | 7 |
Number of mapped statements | 3 |
Number of unmapped statements in the first code fragment | 1 |
Number of unmapped statements in the second code fragment | 0 |
Time elapsed for statement mapping (ms) | 0.5 |
Clone type | Type 3 |
ID | Statement | ID | Statement | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | if (nsParserFactory == null) |
| 1 | if (parserFactory == null) | ||||||||||||
2 | nsParserFactory = newParserFactory(); |
| 2 | parserFactory = newParserFactory(); | ||||||||||||
3 | nsParserFactory.setNamespaceAware(true); | | ||||||||||||||
4 | return nsParserFactory; |
| 3 | return parserFactory; |
Row | Violation |
---|---|
1 | Expression nsParserFactory is a field being modified, and thus it cannot be parameterized |
2 | Expression parserFactory is a field being modified, and thus it cannot be parameterized |
3 | Expression nsParserFactory cannot be parameterized, because it has dependencies to/from statements that will be extracted |
4 | Expression parserFactory cannot be parameterized, because it has dependencies to/from statements that will be extracted |