OnceOnlyController oc = new OnceOnlyController(); modifyTestElement(oc); return oc;
RegexExtractor cloned = (RegexExtractor) super.clone(); cloned.template = this.template; return cloned;
Clone fragments detected by clone detection tool
File path: /jakarta-jmeter-2.3.2/src/org/apache/jmeter/control/gui/OnceOnlyControllerGui.java File path: /jakarta-jmeter-2.3.2/src/org/apache/jmeter/extractor/RegexExtractor.java
Method name: TestElement createTestElement() Method name: Object clone()
Number of AST nodes: 3 Number of AST nodes: 3
1
OnceOnlyController oc = new OnceOnlyController();
2
		modifyTestElement(oc)
1
RegexExtractor cloned = (RegexExtractor) super.clone();
3
;
2
		cloned.template = this.template;
4
		return oc;
3
		return cloned;
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 comparisons7
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements2
    Number of unmapped statements in the first code fragment1
    Number of unmapped statements in the second code fragment1
    Time elapsed for statement mapping (ms)0.0
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    OnceOnlyController oc = new OnceOnlyController();
    1
    OnceOnlyController oc = new OnceOnlyController();
    1
    RegexExtractor cloned = (RegexExtractor)super.clone();
    Differences
    Expression1Expression2Difference
    org.apache.jmeter.control.OnceOnlyControllerorg.apache.jmeter.extractor.RegexExtractorSUBCLASS_TYPE_MISMATCH
    occlonedVARIABLE_NAME_MISMATCH
    org.apache.jmeter.control.OnceOnlyControllerorg.apache.jmeter.extractor.RegexExtractorSUBCLASS_TYPE_MISMATCH
    new OnceOnlyController()(RegexExtractor)super.clone()TYPE_COMPATIBLE_REPLACEMENT
    1
    RegexExtractor cloned = (RegexExtractor)super.clone();
                                                                      
    2
    cloned.template = this.template;
    2
    modifyTestElement(oc);
                                                      
    3
    return oc;
    3
    return oc;
    3
    return cloned;
    Differences
    Expression1Expression2Difference
    occlonedVARIABLE_NAME_MISMATCH
    org.apache.jmeter.control.OnceOnlyControllerorg.apache.jmeter.extractor.RegexExtractorSUBCLASS_TYPE_MISMATCH
    3
    return cloned;
    Precondition Violations (1)
    Row Violation
    1Clone fragment #1 returns variable oc with type org.apache.jmeter.control.OnceOnlyController , while Clone fragment #2 returns variable cloned with type org.apache.jmeter.extractor.RegexExtractor