if (!converge()) { if (log.isDebugEnabled()) { log.debug("Warning : equation system resolving is unstable"); } }
if (someMessagesButton.isSelected()) { someMessagesField.setEnabled(true); }
Clone fragments detected by clone detection tool
File path: /jakarta-jmeter-2.3.2/src/org/apache/jmeter/visualizers/Spline3.java File path: /jakarta-jmeter-2.3.2/src/org/apache/jmeter/protocol/mail/sampler/gui/MailReaderSamplerGui.java
Method name: void jacobi() Method name: void stateChanged(ChangeEvent)
Number of AST nodes: 3 Number of AST nodes: 2
1
if (!converge()) {
1
if (
2
			if (log.isDebugEnabled()) {
3
				log.debug("Warning : equation system resolving is unstable"
2
someMessagesButton.isSelected()) {
4
);
3
					someMessagesField.setEnabled(true);
5
			}
4
			
6
		}
5
	}
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)1.5
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    5
    if (log.isDebugEnabled())
    5
    if (log.isDebugEnabled())
    1
    if (someMessagesButton.isSelected())
    Differences
    Expression1Expression2Difference
    isDebugEnabledisSelectedMETHOD_INVOCATION_NAME_MISMATCH
    logsomeMessagesButtonVARIABLE_NAME_MISMATCH
    org.apache.log.Loggerjavax.swing.JRadioButtonVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.apache.log.Logger of variable log does not match with type javax.swing.JRadioButton of variable someMessagesButton
    • Make classes org.apache.log.Logger and javax.swing.JRadioButton extend a common superclass
    1
    if (someMessagesButton.isSelected())
    6
    log.debug("Warning : equation system resolving is unstable");
    6
    log.debug("Warning : equation system resolving is unstable");
    2
    someMessagesField.setEnabled(true);
    Differences
    Expression1Expression2Difference
    "Warning : equation system resolving is unstable"trueAST_TYPE_MISMATCH
    debugsetEnabledMETHOD_INVOCATION_NAME_MISMATCH
    logsomeMessagesFieldVARIABLE_NAME_MISMATCH
    org.apache.log.Loggerjavax.swing.JTextFieldVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Expression log.debug("Warning : equation system resolving is unstable") cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression log.debug("Warning : equation system resolving is unstable") is a void method call, and thus it cannot be parameterized
    Expression someMessagesField.setEnabled(true) is a void method call, and thus it cannot be parameterized
    Type org.apache.log.Logger of variable log does not match with type javax.swing.JTextField of variable someMessagesField
    • Make classes org.apache.log.Logger and javax.swing.JTextField extend a common superclass
    2
    someMessagesField.setEnabled(true);
    Precondition Violations (6)
    Row Violation
    1Type org.apache.log.Logger of variable log does not match with type javax.swing.JRadioButton of variable someMessagesButton
    2Expression log.debug("Warning : equation system resolving is unstable") cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Expression log.debug("Warning : equation system resolving is unstable") is a void method call, and thus it cannot be parameterized
    4Expression someMessagesField.setEnabled(true) is a void method call, and thus it cannot be parameterized
    5Type org.apache.log.Logger of variable log does not match with type javax.swing.JTextField of variable someMessagesField
    6The refactoring of the clones is infeasible, because classes org.apache.jmeter.visualizers.Spline3 and do not have a common superclass