if (factory != null) {
try {
return factory.createTopicConnection();
} catch (JMSException e) {
log.error(e.getMessage());
}
}
return null;
if (factory != null) {
try {
return qfactory.createQueueConnection();
} catch (JMSException e) {
log.error(e.getMessage());
}
}
return null;
Clone fragments detected by clone detection tool
File path: /jakarta-jmeter-2.3.2/src/org/apache/jmeter/protocol/jms/client/ConnectionFactory.java
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File path: /jakarta-jmeter-2.3.2/src/org/apache/jmeter/protocol/jms/client/ConnectionFactory.java
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Method name: TopicConnection getTopicConnection()
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Method name: QueueConnection getQueueConnection(Context, String)
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Number of AST nodes: 4
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Number of AST nodes: 4
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|
1 | if (factory != null) {↵ | | 1 | if (factory != null) {↵
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2 | try {↵ | | 2 | try {↵
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3 | return factory.createTopicConnection();↵ | | 3 | return qfactory.createQueueConnection();↵
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4 | } catch (JMSException e) {↵ | | 4 | } catch (JMSException e) {↵
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5 | log.error(e.getMessage());↵ | | 5 | log.error(e.getMessage());↵
|
6 | }↵ | | 6 | }↵
|
7 | }↵ | | 7 | }↵
|
8 | return null; | | 8 | return null;
|
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) | 0.4 |
Clones location | Clones are declared in the same class |
Number of node comparisons | 6 |
-
{Non-refactorable}
Mapping Summary
Number of mapped statements | 3 |
Number of unmapped statements in the first code fragment | 1 |
Number of unmapped statements in the second code fragment | 1 |
Time elapsed for statement mapping (ms) | 0.6 |
Clone type | Type 2 |
Mapped Statements
ID |
Statement |
|
ID |
Statement |
1 | if (factory != null) | | 1 | if (factory != null) |
2 | | | 2 | |
| | | 3 | return qfactory.createQueueConnection(); |
3 | return factory.createTopicConnection(); | | | |
4 | return null; | | 4 | return null; |
Precondition Violations (5)
Row |
Violation |
1 | Unmatched statement return qfactory.createQueueConnection(); cannot be moved before or after the extracted code, because it throws exception(s) that should be caught by a try block that will be extracted |
2 | Unmatched return qfactory.createQueueConnection(); |
3 | Unmatched statement return factory.createTopicConnection(); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted |
4 | Unmatched statement return factory.createTopicConnection(); cannot be moved before or after the extracted code, because it throws exception(s) that should be caught by a try block that will be extracted |
5 | Unmatched return factory.createTopicConnection(); |