if (FACTORY == null) {
FACTORY = new ObjectFactory();
}
return FACTORY;
if (router == null) {
router = new ReportActionRouter();
router.populateCommandMap();
}
return router;
Clone fragments detected by clone detection tool
File path: /jakarta-jmeter-2.3.2/src/org/apache/jmeter/monitor/model/ObjectFactory.java
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File path: /jakarta-jmeter-2.3.2/src/org/apache/jmeter/report/gui/action/ReportActionRouter.java
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Method name: ObjectFactory getInstance()
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Method name: ReportActionRouter getInstance()
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Number of AST nodes: 3
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Number of AST nodes: 4
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|
1 | if (FACTORY == null) {↵ | | 1 | if (router == null) {↵
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2 | FACTORY = new ObjectFactory↵ | | 2 | router = new ReportActionRouter();↵
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3 | ();↵ | | 3 | router.populateCommandMap();↵
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4 | }↵ | | 4 | }↵
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5 | return FACTORY; | | 5 | return router;
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See real code fragment |
|
See real code fragment |
Summary
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 |
-
{Non-refactorable}
Mapping Summary
Number of mapped statements | 1 |
Number of unmapped statements in the first code fragment | 2 |
Number of unmapped statements in the second code fragment | 3 |
Time elapsed for statement mapping (ms) | 0.4 |
Clone type | Type 3 |
Mapped Statements
ID |
Statement |
|
ID |
Statement |
1 | if (FACTORY == null) | | 1 | if (router == null) |
| | | 2 | router = new ReportActionRouter(); |
2 | FACTORY = new ObjectFactory(); | | | |
| | | 3 | router.populateCommandMap(); |
3 | return FACTORY; | | | |
| | | 4 | return router; |
Precondition Violations (3)
Row |
Violation |
1 | Type org.apache.jmeter.monitor.model.ObjectFactory of variable FACTORY does not match with type org.apache.jmeter.report.gui.action.ReportActionRouter of variable router |
2 | Unmatched return FACTORY; |
3 | Unmatched return router; |