JMSSampler sampler = new JMSSampler(); this.configureTestElement(sampler); transfer(sampler); return sampler;
WorkBench wb = new WorkBench(); modifyTestElement(wb); return wb;
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/gui/NamePanel.java
Method name: TestElement createTestElement() Method name: TestElement createTestElement()
Number of AST nodes: 4 Number of AST nodes: 3
1
JMSSampler sampler = new JMSSampler();
2
		this.configureTestElement(sampler);
3
		transfer(sampler
1
WorkBench wb = new WorkBench();
4
);
2
		modifyTestElement(wb);
5
		return sampler;
3
		return wb;
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 having the same super class
Number of node comparisons7
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements3
    Number of unmapped statements in the first code fragment1
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)0.0
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
    1
    JMSSampler sampler = new JMSSampler();
    1
    JMSSampler sampler = new JMSSampler();
    1
    WorkBench wb = new WorkBench();
    Differences
    Expression1Expression2Difference
    org.apache.jmeter.protocol.jms.sampler.JMSSamplerorg.apache.jmeter.testelement.WorkBenchSUBCLASS_TYPE_MISMATCH
    samplerwbVARIABLE_NAME_MISMATCH
    org.apache.jmeter.protocol.jms.sampler.JMSSamplerorg.apache.jmeter.testelement.WorkBenchSUBCLASS_TYPE_MISMATCH
    org.apache.jmeter.protocol.jms.sampler.JMSSamplerorg.apache.jmeter.testelement.WorkBenchSUBCLASS_TYPE_MISMATCH
    1
    WorkBench wb = new WorkBench();
    2
    this.configureTestElement(sampler);
    2
    this.configureTestElement(sampler);
    2
    modifyTestElement(wb);
    Differences
    Expression1Expression2Difference
    samplerwbVARIABLE_NAME_MISMATCH
    org.apache.jmeter.protocol.jms.sampler.JMSSamplerorg.apache.jmeter.testelement.WorkBenchSUBCLASS_TYPE_MISMATCH
    configureTestElementmodifyTestElementMETHOD_INVOCATION_NAME_MISMATCH
    thisMISSING_METHOD_INVOCATION_EXPRESSION
    Preondition Violations
    Expression this.configureTestElement(sampler) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression modifyTestElement(wb) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression this.configureTestElement(sampler) is a void method call, and thus it cannot be parameterized
    Expression modifyTestElement(wb) is a void method call, and thus it cannot be parameterized
    Expression this.configureTestElement(sampler) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression modifyTestElement(wb) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression this.configureTestElement(sampler) is a void method call, and thus it cannot be parameterized
    Expression modifyTestElement(wb) is a void method call, and thus it cannot be parameterized
    2
    modifyTestElement(wb);
    3
    transfer(sampler);
    3
    transfer(sampler);
    Preondition Violations
    Unmatched statement transfer(sampler); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                              
    4
    return sampler;
    4
    return sampler;
    3
    return wb;
    Differences
    Expression1Expression2Difference
    samplerwbVARIABLE_NAME_MISMATCH
    org.apache.jmeter.protocol.jms.sampler.JMSSamplerorg.apache.jmeter.testelement.WorkBenchSUBCLASS_TYPE_MISMATCH
    3
    return wb;
    Precondition Violations (10)
    Row Violation
    1Expression this.configureTestElement(sampler) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Expression modifyTestElement(wb) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Expression this.configureTestElement(sampler) is a void method call, and thus it cannot be parameterized
    4Expression modifyTestElement(wb) is a void method call, and thus it cannot be parameterized
    5Expression this.configureTestElement(sampler) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    6Expression modifyTestElement(wb) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    7Expression this.configureTestElement(sampler) is a void method call, and thus it cannot be parameterized
    8Expression modifyTestElement(wb) is a void method call, and thus it cannot be parameterized
    9Unmatched statement transfer(sampler); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    10The refactoring of the clones is infeasible, because classes org.apache.jmeter.protocol.jms.control.gui.JMSConfigGui and org.apache.jmeter.gui.NamePanel do not have a common superclass