if (engine != null) { GuiPackage.getInstance().getMainFrame().showStoppingMessage(""); engine.stopTest(); engine = null; }
if (e.getActionCommand().equals(ActionNames.ACTION_SHUTDOWN)) { if (engine != null) { ReportGuiPackage.getInstance().getMainFrame().showStoppingMessage(""); engine.askThreadsToStop(); engine = null; } }
Clone fragments detected by clone detection tool
File path: /jakarta-jmeter-2.3.2/src/org/apache/jmeter/gui/action/Start.java File path: /jakarta-jmeter-2.3.2/src/org/apache/jmeter/report/gui/action/ReportStart.java
Method name: void doAction(ActionEvent) Method name: void doAction(ActionEvent)
Number of AST nodes: 4 Number of AST nodes: 5
1
if (e.getActionCommand().equals(ActionNames.ACTION_SHUTDOWN)) {
1
if (engine != null) {
2
			if (engine != null) {
2
				GuiPackage.getInstance().getMainFrame().showStoppingMessage("");
3
				ReportGuiPackage.getInstance().getMainFrame().showStoppingMessage("");
3
				engine.stopTest();
4
				engine.askThreadsToStop();
4
				engine = null;
5
				engine = null;
5
			}
6
			}
7
		}
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)0.3
Clones locationClones are in different classes
Number of node comparisons17
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements4
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)24.3
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    5
    if (engine != null)
    10
    if (engine != null)
    6
    GuiPackage.getInstance().getMainFrame().showStoppingMessage("");
    6
    GuiPackage.getInstance().getMainFrame().showStoppingMessage("");
    11
    ReportGuiPackage.getInstance().getMainFrame().showStoppingMessage("");
    Differences
    Expression1Expression2Difference
    org.apache.jmeter.gui.GuiPackageorg.apache.jmeter.gui.ReportGuiPackageVARIABLE_TYPE_MISMATCH
    org.apache.jmeter.gui.GuiPackageorg.apache.jmeter.gui.ReportGuiPackageVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.apache.jmeter.gui.GuiPackage of variable GuiPackage.getInstance() does not match with type org.apache.jmeter.gui.ReportGuiPackage of variable ReportGuiPackage.getInstance()
    • Make classes org.apache.jmeter.gui.GuiPackage and org.apache.jmeter.gui.ReportGuiPackage extend a common superclass
    Type org.apache.jmeter.gui.GuiPackage of variable GuiPackage does not match with type org.apache.jmeter.gui.ReportGuiPackage of variable ReportGuiPackage
    • Make classes org.apache.jmeter.gui.GuiPackage and org.apache.jmeter.gui.ReportGuiPackage extend a common superclass
    11
    ReportGuiPackage.getInstance().getMainFrame().showStoppingMessage("");
    7
    engine.stopTest();
    7
    engine.stopTest();
    12
    engine.askThreadsToStop();
    Differences
    Expression1Expression2Difference
    stopTestaskThreadsToStopMETHOD_INVOCATION_NAME_MISMATCH
    Preondition Violations
    Expression engine.stopTest() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression engine.askThreadsToStop() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression engine.stopTest() is a void method call, and thus it cannot be parameterized
    Expression engine.askThreadsToStop() is a void method call, and thus it cannot be parameterized
    12
    engine.askThreadsToStop();
    8
    engine = null;
    13
    engine = null;
    Precondition Violations (6)
    Row Violation
    1Type org.apache.jmeter.gui.GuiPackage of variable GuiPackage.getInstance() does not match with type org.apache.jmeter.gui.ReportGuiPackage of variable ReportGuiPackage.getInstance()
    2Type org.apache.jmeter.gui.GuiPackage of variable GuiPackage does not match with type org.apache.jmeter.gui.ReportGuiPackage of variable ReportGuiPackage
    3Expression engine.stopTest() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    4Expression engine.askThreadsToStop() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    5Expression engine.stopTest() is a void method call, and thus it cannot be parameterized
    6Expression engine.askThreadsToStop() is a void method call, and thus it cannot be parameterized