if (stoppingMessage != null) {// TODO - how can this be null? stoppingMessage.show(); }
if (sampleListener != null) { sampleListener.sampleStopped(e); }
Clone fragments detected by clone detection tool
File path: /jakarta-jmeter-2.3.2/src/org/apache/jmeter/gui/MainFrame.java File path: /jakarta-jmeter-2.3.2/src/org/apache/jmeter/samplers/RemoteSampleListenerImpl.java
Method name: void run() Method name: void sampleStopped(SampleEvent)
Number of AST nodes: 2 Number of AST nodes: 2
1
if (stoppingMessage != null) {// TODO - how can this be null?
1
if (s
2
					stoppingMessage.show(
2
ampleListener != null) {
3
);
3
			sampleListener.sampleStopped(e);
4
				}
4
		}
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
Number of node comparisons4
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements2
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)100.7
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    if (stoppingMessage != null)
    1
    if (stoppingMessage != null)
    1
    if (sampleListener != null)
    Differences
    Expression1Expression2Difference
    stoppingMessagesampleListenerVARIABLE_NAME_MISMATCH
    javax.swing.JDialogorg.apache.jmeter.samplers.SampleListenerVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type javax.swing.JDialog of variable stoppingMessage does not match with type org.apache.jmeter.samplers.SampleListener of variable sampleListener
    • Make classes javax.swing.JDialog and org.apache.jmeter.samplers.SampleListener extend a common superclass
    1
    if (sampleListener != null)
    2
    stoppingMessage.show();
    2
    stoppingMessage.show();
    2
    sampleListener.sampleStopped(e);
    Differences
    Expression1Expression2Difference
    showsampleStoppedMETHOD_INVOCATION_NAME_MISMATCH
    stoppingMessagesampleListenerVARIABLE_NAME_MISMATCH
    javax.swing.JDialogorg.apache.jmeter.samplers.SampleListenerVARIABLE_TYPE_MISMATCH
    stoppingMessage.show()sampleListener.sampleStopped(e)ARGUMENT_NUMBER_MISMATCH
    Preondition Violations
    Expression stoppingMessage.show() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression sampleListener.sampleStopped(e) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression stoppingMessage.show() is a void method call, and thus it cannot be parameterized
    Expression sampleListener.sampleStopped(e) is a void method call, and thus it cannot be parameterized
    Type javax.swing.JDialog of variable stoppingMessage does not match with type org.apache.jmeter.samplers.SampleListener of variable sampleListener
    • Make classes javax.swing.JDialog and org.apache.jmeter.samplers.SampleListener extend a common superclass
    Expression stoppingMessage.show() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression sampleListener.sampleStopped(e) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression stoppingMessage.show() is a void method call, and thus it cannot be parameterized
    Expression sampleListener.sampleStopped(e) is a void method call, and thus it cannot be parameterized
    2
    sampleListener.sampleStopped(e);
    Precondition Violations (11)
    Row Violation
    1Type javax.swing.JDialog of variable stoppingMessage does not match with type org.apache.jmeter.samplers.SampleListener of variable sampleListener
    2Expression stoppingMessage.show() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Expression sampleListener.sampleStopped(e) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    4Expression stoppingMessage.show() is a void method call, and thus it cannot be parameterized
    5Expression sampleListener.sampleStopped(e) is a void method call, and thus it cannot be parameterized
    6Type javax.swing.JDialog of variable stoppingMessage does not match with type org.apache.jmeter.samplers.SampleListener of variable sampleListener
    7Expression stoppingMessage.show() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    8Expression sampleListener.sampleStopped(e) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    9Expression stoppingMessage.show() is a void method call, and thus it cannot be parameterized
    10Expression sampleListener.sampleStopped(e) is a void method call, and thus it cannot be parameterized
    11The refactoring of the clones is infeasible, because classes and org.apache.jmeter.samplers.RemoteSampleListenerImpl do not have a common superclass