if (router == null) {
router = new ActionRouter();
router.populateCommandMap();
}
return router;
if (args == null) {
args = new Object[0];
}
return args;
Clone fragments detected by clone detection tool
File path: /jakarta-jmeter-2.3.2/src/org/apache/jmeter/gui/action/ActionRouter.java
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File path: /jakarta-jmeter-2.3.2/src/org/apache/jorphan/reflect/Functor.java
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Method name: ActionRouter getInstance()
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Method name: Object[] getArgs()
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Number of AST nodes: 4
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Number of AST nodes: 3
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1 | if (router == null) {↵ | | 1 | if (args == null) {↵
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2 | router = new ActionRouter();↵ | | 2 | args = new ↵
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3 | router.populateCommandMap();↵ | | 3 | Object[0];↵
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4 | }↵ | | 4 | }↵
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5 | return router; | | 5 | return args;
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See real code fragment |
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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 | 3 |
Number of unmapped statements in the second code fragment | 2 |
Time elapsed for statement mapping (ms) | 0.5 |
Clone type | Type 3 |
Mapped Statements
ID |
Statement |
|
ID |
Statement |
1 | if (router == null) | | 1 | if (args == null) |
| | | 2 | |
2 | router = new ActionRouter(); | | | |
3 | router.populateCommandMap(); | | | |
| | | 3 | return args; |
4 | return router; | | | |
Precondition Violations (3)
Row |
Violation |
1 | Type org.apache.jmeter.gui.action.ActionRouter of variable router does not match with type java.lang.Object[] of variable args |
2 | Unmatched return args; |
3 | Unmatched return router; |