JMSSampler sampler = new JMSSampler(); this.configureTestElement(sampler); transfer(sampler); return sampler;
BSFTestElement o = (BSFTestElement) super.clone(); o.init(); return o;
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/util/BSFTestElement.java
Method name: TestElement createTestElement() Method name: Object clone()
Number of AST nodes: 4 Number of AST nodes: 3
1
JMSSampler sampler = new JMSSampler();
2
		this.configureTestElement(sampler);
3
		transfer(sampler);
4
		return sampler
1
BSFTestElement o = (BSFTestElement) super.clone();
2
        o.init();
5
;
3
       return o;
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 comparisons8
  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
    BSFTestElement o = (BSFTestElement)super.clone();
    Differences
    Expression1Expression2Difference
    org.apache.jmeter.protocol.jms.sampler.JMSSamplerorg.apache.jmeter.util.BSFTestElementSUBCLASS_TYPE_MISMATCH
    sampleroVARIABLE_NAME_MISMATCH
    org.apache.jmeter.protocol.jms.sampler.JMSSamplerorg.apache.jmeter.util.BSFTestElementSUBCLASS_TYPE_MISMATCH
    new JMSSampler()(BSFTestElement)super.clone()TYPE_COMPATIBLE_REPLACEMENT
    1
    BSFTestElement o = (BSFTestElement)super.clone();
    2
    this.configureTestElement(sampler);
                                                                                
    3
    transfer(sampler);
    3
    transfer(sampler);
    2
    o.init();
    Differences
    Expression1Expression2Difference
    transferinitMETHOD_INVOCATION_NAME_MISMATCH
    transfer(sampler)o.init()ARGUMENT_NUMBER_MISMATCH
    oMISSING_METHOD_INVOCATION_EXPRESSION
    Preondition Violations
    Expression transfer(sampler) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    • Inline private method transfer
    Expression o.init() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    • Inline private method init
    Expression transfer(sampler) is a void method call, and thus it cannot be parameterized
    Expression o.init() is a void method call, and thus it cannot be parameterized
    Expression transfer(sampler) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    • Inline private method transfer
    Expression o.init() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    • Inline private method init
    Expression transfer(sampler) is a void method call, and thus it cannot be parameterized
    Expression o.init() is a void method call, and thus it cannot be parameterized
    2
    o.init();
    4
    return sampler;
    4
    return sampler;
    3
    return o;
    Differences
    Expression1Expression2Difference
    sampleroVARIABLE_NAME_MISMATCH
    org.apache.jmeter.protocol.jms.sampler.JMSSamplerorg.apache.jmeter.util.BSFTestElementSUBCLASS_TYPE_MISMATCH
    3
    return o;
    Precondition Violations (9)
    Row Violation
    1Expression transfer(sampler) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Expression o.init() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Expression transfer(sampler) is a void method call, and thus it cannot be parameterized
    4Expression o.init() is a void method call, and thus it cannot be parameterized
    5Expression transfer(sampler) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    6Expression o.init() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    7Expression transfer(sampler) is a void method call, and thus it cannot be parameterized
    8Expression o.init() is a void method call, and thus it cannot be parameterized
    9Clone fragment #1 returns variables sampler , while Clone fragment #2 returns variables