if (clazz != null && method != null){
// log.info("class " + clazz.getClass().getName() +
// " method name is " + method);
try {
return clazz.getClass().getMethod(method,new Class[0]);
} catch (NoSuchMethodException e) {
log.warn(e.getMessage());
}
}
try {
this.SUBSCRIBER.setMessageListener(listener);
} catch (JMSException e) {
log.error(e.getMessage());
}
Clone fragments detected by clone detection tool
File path: /jakarta-jmeter-2.3.2/src/junit/org/apache/jmeter/protocol/java/sampler/JUnitSampler.java
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File path: /jakarta-jmeter-2.3.2/src/org/apache/jmeter/protocol/jms/client/OnMessageSubscriber.java
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Method name: Method getMethod(Object, String)
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Method name: void setMessageListener(MessageListener)
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Number of AST nodes: 3
|
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Number of AST nodes: 2
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|
1 | if (clazz != null && method != null){↵ | | |
|
2 | // log.info("class " + clazz.getClass().getName() +↵ | | |
|
3 | // " method name is " + method);↵ | | |
|
4 | try {↵ | | |
|
5 | return clazz.getClass().getMethod(method,new Class[0]);↵ | | |
|
6 | } catch (NoSuchMethodException e) {↵ | | |
|
7 | log.warn(e.getMessage());↵ | | |
|
8 | }↵ | | |
|
9 | ↵ | | 1 | try {↵
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| | | 2 | this.SUBSCRIBER.setMessageListener(listener);↵
|
| | | 3 | } catch (JMSException e) {↵
|
| | | 4 | log.error(e.getMessage());↵
|
10 | } | | 5 | }
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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) | 0.2 |
Clones location | Clones are in different classes |
Number of node comparisons | 4 |
-
{Non-refactorable}
Mapping Summary
Number of mapped statements | 1 |
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 |
2 | try | | 1 | try |
| | | 2 | this.SUBSCRIBER.setMessageListener(listener); |
3 | return clazz.getClass().getMethod(method, new Class[0]); | | | |
Precondition Violations (4)
Row |
Violation |
1 | Expression log.warn(e.getMessage()) is a void method call, and thus it cannot be parameterized |
2 | Expression log.error(e.getMessage()) is a void method call, and thus it cannot be parameterized |
3 | Unmatched statement this.SUBSCRIBER.setMessageListener(listener); 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 |
4 | Unmatched return clazz.getClass().getMethod(method,new Class[0]); |