if (client instanceof OnMessageSubscriber) {
OnMessageSubscriber sub = (OnMessageSubscriber) client;
sub.close();
sub = null;
}
UserParameterModifier mod = new UserParameterModifier();
modifyTestElement(mod);
return mod;
Clone fragments detected by clone detection tool
File path: /jakarta-jmeter-2.3.2/src/org/apache/jmeter/protocol/jms/client/ClientPool.java
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File path: /jakarta-jmeter-2.3.2/src/org/apache/jmeter/protocol/http/modifier/gui/UserParameterModifierGui.java
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Method name: void clearClient()
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Method name: TestElement createTestElement()
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Number of AST nodes: 4
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Number of AST nodes: 3
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1 | if (client instanceof OnMessageSubscriber) {↵ | | |
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2 | OnMessageSubscriber sub = (OnMessageSubscriber) client;↵ | | |
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3 | sub.close();↵ | | |
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4 | sub = null;↵ | | |
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5 | } | | 1 | UserParameterModifier mod = new UserParameterModifier();↵
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| | | 2 | modifyTestElement(mod);↵
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| | | 3 | return mod;
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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) | 0.0 |
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 | 2 |
Time elapsed for statement mapping (ms) | 0.0 |
Clone type | Type 2 |
Mapped Statements
ID |
Statement |
|
ID |
Statement |
| | | 1 | UserParameterModifier mod = new UserParameterModifier(); |
13 | OnMessageSubscriber sub = (OnMessageSubscriber)client; | | | |
14 | sub.close(); | | 2 | modifyTestElement(mod); |
| | | 3 | return mod; |
15 | sub = null; | | | |
Precondition Violations (6)
Row |
Violation |
1 | Expression sub.close() is a void method call, and thus it cannot be parameterized |
2 | Expression modifyTestElement(mod) is a void method call, and thus it cannot be parameterized |
3 | Expression sub.close() is a void method call, and thus it cannot be parameterized |
4 | Expression modifyTestElement(mod) is a void method call, and thus it cannot be parameterized |
5 | Unmatched return mod; |
6 | Unmatched statement sub=null; cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted |