if (threadContext == null) {
/*
* Only samplers have the thread context set up by JMeterThread at
* present, so suppress the warning for now
*/
// log.warn("ThreadContext was not set up - should only happen in
// JUnit testing..."
// ,new Throwable("Debug"));
threadContext = JMeterContextService.getContext();
}
return threadContext;
synchronized(LoggingManager.class){
if (logManager == null) {
logManager = new LoggingManager();
}
}
Clone fragments detected by clone detection tool
File path: /jakarta-jmeter-2.3.2/src/org/apache/jmeter/testelement/AbstractTestElement.java
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File path: /jakarta-jmeter-2.3.2/src/org/apache/jorphan/logging/LoggingManager.java
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Method name: JMeterContext getThreadContext()
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Method name: void initializeLogging(Properties)
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Number of AST nodes: 3
|
|
Number of AST nodes: 3
|
|
1 | if (threadContext == null) {↵ | | |
|
2 | /*↵ | | |
|
3 | * Only samplers have the thread context set up by JMeterThread at↵ | | |
|
4 | * present, so suppress the warning for now↵ | | |
|
5 | */↵ | | |
|
6 | // log.warn("ThreadContext was not set up - should only happen in↵ | | |
|
7 | // JUnit testing..."↵ | | |
|
8 | // ,new Throwable("Debug"));↵ | | |
|
9 | threadContext = JMeterContextService.getContext↵ | | 1 | synchronized(LoggingManager.class){↵
|
| | | 2 | if (logManager == null) {↵
|
10 | ();↵ | | 3 | logManager = new LoggingManager();↵
|
11 | }↵ | | 4 | }↵
|
12 | return threadContext; | | 5 | }
|
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 | 4 |
-
{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 | 1 |
Time elapsed for statement mapping (ms) | 0.7 |
Clone type | Type 3 |
Mapped Statements
ID |
Statement |
|
ID |
Statement |
1 | if (threadContext == null) | | 2 | if (logManager == null) |
2 | threadContext = JMeterContextService.getContext(); | | | |
| | | 3 | logManager = new LoggingManager(); |
3 | return threadContext; | | | |
Precondition Violations (5)
Row |
Violation |
1 | Type org.apache.jmeter.threads.JMeterContext of variable threadContext does not match with type org.apache.jorphan.logging.LoggingManager of variable logManager |
2 | Unmatched statement threadContext=JMeterContextService.getContext(); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted |
3 | Unmatched statement logManager=new LoggingManager(); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted |
4 | Unmatched return threadContext; |
5 | The refactoring of the clones is infeasible, because the number of macthed statements is equal to zero |