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/JavaEnvUtils.java | |||
Method name: SAXParserFactory getNSParserFactory()
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Method name: Vector getJrePackages()
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Number of AST nodes: 4 | Number of AST nodes: 3 | |||
1 | if (nsParserFactory == null) {↵ | 1 | if (jrePackages == null) {↵ | |
2 | nsParserFactory = newParserFactory();↵ | 2 | ↵ | |
3 | nsParserFactory.setNamespaceAware(true);↵ | 3 | buildJrePackages();↵ | |
4 | }↵ | 4 | }↵ | |
5 | return nsParserFactory; | 5 | return jrePackages; | |
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 in different classes |
Number of node comparisons | 7 |
Number of mapped statements | 2 |
Number of unmapped statements in the first code fragment | 2 |
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 | |||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | if (nsParserFactory == null) |
| 1 | if (jrePackages == null) | ||||||||||||||||||||||
2 | nsParserFactory = newParserFactory(); |
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3 | nsParserFactory.setNamespaceAware(true); |
| 2 | buildJrePackages(); | ||||||||||||||||||||||
| 3 | return jrePackages; | ||||||||||||||||||||||||
4 | return nsParserFactory; |
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Row | Violation |
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1 | Type javax.xml.parsers.SAXParserFactory of variable nsParserFactory does not match with type java.util.Vector of variable jrePackages |
2 | Unmatched statement nsParserFactory=newParserFactory(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted |
3 | Expression buildJrePackages() cannot be parameterized, because it has dependencies to/from statements that will be extracted |
4 | Expression nsParserFactory.setNamespaceAware(true) is a void method call, and thus it cannot be parameterized |
5 | Expression buildJrePackages() is a void method call, and thus it cannot be parameterized |
6 | Expression buildJrePackages() cannot be parameterized, because it has dependencies to/from statements that will be extracted |
7 | Expression nsParserFactory.setNamespaceAware(true) is a void method call, and thus it cannot be parameterized |
8 | Expression buildJrePackages() is a void method call, and thus it cannot be parameterized |
9 | Unmatched return nsParserFactory; |