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;
if (serializer == null) { serializer = new DefaultConfigurationSerializer(); } out.write(OldSaveService.getSerializedSampleResult(result, serializer, getSaveConfig()));
Clone fragments detected by clone detection tool
File path: /jakarta-jmeter-2.3.2/src/org/apache/jmeter/testelement/AbstractTestElement.java File path: /jakarta-jmeter-2.3.2/src/org/apache/jmeter/reporters/ResultCollector.java
Method name: JMeterContext getThreadContext() Method name: void recordResult(SampleEvent)
Number of AST nodes: 3 Number of AST nodes: 3
1
if (threadContext == null) {
1
if (serializer == null) {
2
			/*
2
			
3
			 * Only samplers have the thread context set up by JMeterThread at
4
			 * present, so suppress the warning for now
3
		serializer = new DefaultConfigurationSerializer();
5
			 */
4
				}
6
			// log.warn("ThreadContext was not set up - should only happen in
5
			
7
			// JUnit testing..."
8
			// ,new Throwable("Debug"));
9
			threadContext = JMeterContextService.getContext();
10
		}
11
		return threadContext;
6
	out.write(OldSaveService.getSerializedSampleResult(result, serializer, getSaveConfig()));
Summary
Number of common nesting structure subtrees1
Number of refactorable cases0
Number of non-refactorable cases1
Time elapsed for finding largest common nesting structure subtrees (ms)0.2
Clones locationClones are in different classes having the same super class
Number of node comparisons5
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements1
    Number of unmapped statements in the first code fragment2
    Number of unmapped statements in the second code fragment2
    Time elapsed for statement mapping (ms)0.7
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    if (threadContext == null)
    1
    if (threadContext == null)
    4
    if (serializer == null)
    Differences
    Expression1Expression2Difference
    threadContextserializerVARIABLE_NAME_MISMATCH
    org.apache.jmeter.threads.JMeterContextorg.apache.avalon.framework.configuration.DefaultConfigurationSerializerVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.apache.jmeter.threads.JMeterContext of variable threadContext does not match with type org.apache.avalon.framework.configuration.DefaultConfigurationSerializer of variable serializer
    • Make classes org.apache.jmeter.threads.JMeterContext and org.apache.avalon.framework.configuration.DefaultConfigurationSerializer extend a common superclass
    4
    if (serializer == null)
    2
    threadContext = JMeterContextService.getContext();
    2
    threadContext = JMeterContextService.getContext();
    Preondition Violations
    Unmatched statement threadContext=JMeterContextService.getContext(); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
                                                                                                          
                                                                                                          
    5
    serializer = new DefaultConfigurationSerializer();
    Preondition Violations
    Unmatched statement serializer=new DefaultConfigurationSerializer(); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    5
    serializer = new DefaultConfigurationSerializer();
    3
    return threadContext;
    3
    return threadContext;
    Preondition Violations
    Unmatched return threadContext;
                                                    
                                                                                                                                                                                        
    6
    out.write(OldSaveService.getSerializedSampleResult(result, serializer, getSaveConfig()));
    Precondition Violations (5)
    Row Violation
    1Type org.apache.jmeter.threads.JMeterContext of variable threadContext does not match with type org.apache.avalon.framework.configuration.DefaultConfigurationSerializer of variable serializer
    2Unmatched statement threadContext=JMeterContextService.getContext(); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    3Unmatched statement serializer=new DefaultConfigurationSerializer(); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    4Unmatched return threadContext;
    5The refactoring of the clones is infeasible, because the number of macthed statements is equal to zero