if (changeListener != null) { changeListener.stateChanged(new ChangeEvent(this)); }
Graphics g = getGraphics(); if (g != null) { drawSample(xPos, oneSample, g); }
Clone fragments detected by clone detection tool
File path: /jakarta-jmeter-2.3.2/src/org/apache/jmeter/reporters/MailerModel.java File path: /jakarta-jmeter-2.3.2/src/org/apache/jmeter/visualizers/Graph.java
Method name: void notifyChangeListeners() Method name: void run()
Number of AST nodes: 2 Number of AST nodes: 3
1
if (changeListener != null) {
2
			changeListener.stateChanged(new ChangeEvent(this)
1
Graphics g = getGraphics();
2
				if (g != null) {
3
);
3
					drawSample(xPos, oneSample, g);
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)0.1
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 fragment1
    Time elapsed for statement mapping (ms)1.0
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
                                                            
    1
    Graphics g = getGraphics();
    1
    if (changeListener != null)
    1
    if (changeListener != null)
    2
    if (g != null)
    Differences
    Expression1Expression2Difference
    changeListenergVARIABLE_NAME_MISMATCH
    javax.swing.event.ChangeListenerjava.awt.GraphicsVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type javax.swing.event.ChangeListener of variable changeListener does not match with type java.awt.Graphics of variable g
    • Make classes javax.swing.event.ChangeListener and java.awt.Graphics extend a common superclass
    2
    if (g != null)
    2
    changeListener.stateChanged(new ChangeEvent(this));
    2
    changeListener.stateChanged(new ChangeEvent(this));
    3
    drawSample(xPos, oneSample, g);
    Differences
    Expression1Expression2Difference
    stateChangeddrawSampleMETHOD_INVOCATION_NAME_MISMATCH
    changeListener.stateChanged(new ChangeEvent(this))drawSample(xPos,oneSample,g)ARGUMENT_NUMBER_MISMATCH
    changeListenerMISSING_METHOD_INVOCATION_EXPRESSION
    Preondition Violations
    Expression changeListener.stateChanged(new ChangeEvent(this)) is a void method call, and thus it cannot be parameterized
    Expression drawSample(xPos,oneSample,g) is a void method call, and thus it cannot be parameterized
    Expression changeListener.stateChanged(new ChangeEvent(this)) is a void method call, and thus it cannot be parameterized
    Expression drawSample(xPos,oneSample,g) is a void method call, and thus it cannot be parameterized
    3
    drawSample(xPos, oneSample, g);
    Precondition Violations (5)
    Row Violation
    1Type javax.swing.event.ChangeListener of variable changeListener does not match with type java.awt.Graphics of variable g
    2Expression changeListener.stateChanged(new ChangeEvent(this)) is a void method call, and thus it cannot be parameterized
    3Expression drawSample(xPos,oneSample,g) is a void method call, and thus it cannot be parameterized
    4Expression changeListener.stateChanged(new ChangeEvent(this)) is a void method call, and thus it cannot be parameterized
    5Expression drawSample(xPos,oneSample,g) is a void method call, and thus it cannot be parameterized