JMSSampler sampler = (JMSSampler) element; this.configureTestElement(sampler); transfer(sampler);
if (client instanceof OnMessageSubscriber) { OnMessageSubscriber sub = (OnMessageSubscriber) client; sub.close(); sub = null; }
Clone fragments detected by clone detection tool
File path: /jakarta-jmeter-2.3.2/src/org/apache/jmeter/protocol/jms/control/gui/JMSConfigGui.java File path: /jakarta-jmeter-2.3.2/src/org/apache/jmeter/protocol/jms/client/ClientPool.java
Method name: void modifyTestElement(TestElement) Method name: void clearClient()
Number of AST nodes: 3 Number of AST nodes: 4
1
JMSSampler sampler = (JMSSampler) elem
1
if (client instanceof OnMessageSubscriber) {
2
ent;
2
				OnMessageSubscriber sub = (OnMessageSubscriber) client;
3
		this.configureTestElement(sampler);
3
		
4
		transfer(sampler);
4
		sub.close();
5
				sub = null;
6
			}
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)0.0
Clones locationClones are in different classes
Number of node comparisons9
  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)0.0
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    JMSSampler sampler = (JMSSampler)element;
                                                                                        
    2
    this.configureTestElement(sampler);
                                                                                
                                                                                                                    
    13
    OnMessageSubscriber sub = (OnMessageSubscriber)client;
    3
    transfer(sampler);
    3
    transfer(sampler);
    14
    sub.close();
    Differences
    Expression1Expression2Difference
    transfercloseMETHOD_INVOCATION_NAME_MISMATCH
    transfer(sampler)sub.close()ARGUMENT_NUMBER_MISMATCH
    subMISSING_METHOD_INVOCATION_EXPRESSION
    Preondition Violations
    Expression transfer(sampler) is a void method call, and thus it cannot be parameterized
    Expression sub.close() is a void method call, and thus it cannot be parameterized
    Expression transfer(sampler) is a void method call, and thus it cannot be parameterized
    Expression sub.close() is a void method call, and thus it cannot be parameterized
    14
    sub.close();
                              
    15
    sub = null;
    Preondition Violations
    Unmatched statement sub=null; cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    15
    sub = null;
    Precondition Violations (5)
    Row Violation
    1Expression transfer(sampler) is a void method call, and thus it cannot be parameterized
    2Expression sub.close() is a void method call, and thus it cannot be parameterized
    3Expression transfer(sampler) is a void method call, and thus it cannot be parameterized
    4Expression sub.close() is a void method call, and thus it cannot be parameterized
    5Unmatched statement sub=null; cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted