if (o instanceof CollectionProperty) { if (value != null) { return value.equals(((JMeterProperty) o).getObjectValue()); } }
if (save.saveHostname()){ if (event != null) { writer.addAttribute(ATT_HOSTNAME, event.getHostname()); } }
Clone fragments detected by clone detection tool
File path: /jakarta-jmeter-2.3.2/src/org/apache/jmeter/testelement/property/CollectionProperty.java File path: /jakarta-jmeter-2.3.2/src/org/apache/jmeter/save/converters/SampleResultConverter.java
Method name: boolean equals(Object) Method name: void setAttributes(HierarchicalStreamWriter, MarshallingContext, SampleResult, SampleSaveConfiguration)
Number of AST nodes: 3 Number of AST nodes: 3
1
if (o instanceof CollectionProperty) {
1
if (
2
			if (value != null) {
3
				return value.equals(((JMeterProperty) o).getObjectValue());
4
			}
5
		
2
save.saveHostname()){
3
            if (event != null) {
4
            	writer.addAttribute(ATT_HOSTNAME, event.getHostname());        	
5
            }
6
}
6
        }
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 comparisons5
  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)10.9
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    if (o instanceof CollectionProperty)
    1
    if (o instanceof CollectionProperty)
    30
    if (save.saveHostname())
    Differences
    Expression1Expression2Difference
    o instanceof CollectionPropertysave.saveHostname()TYPE_COMPATIBLE_REPLACEMENT
    30
    if (save.saveHostname())
    2
    if (value != null)
    2
    if (value != null)
    31
    if (event != null)
    Differences
    Expression1Expression2Difference
    valueeventVARIABLE_NAME_MISMATCH
    java.util.Collectionorg.apache.jmeter.samplers.SampleEventVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type java.util.Collection of variable value does not match with type org.apache.jmeter.samplers.SampleEvent of variable event
    • Make classes java.util.Collection and org.apache.jmeter.samplers.SampleEvent extend a common superclass
    31
    if (event != null)
    3
    return value.equals(((JMeterProperty)o).getObjectValue());
    3
    return value.equals(((JMeterProperty)o).getObjectValue());
    Preondition Violations
    Unmatched statement return value.equals(((JMeterProperty)o).getObjectValue()); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    Unmatched return value.equals(((JMeterProperty)o).getObjectValue());
                                                                                                                              
                                                                                                                        
    32
    writer.addAttribute(ATT_HOSTNAME, event.getHostname());
    Preondition Violations
    Unmatched statement writer.addAttribute(ATT_HOSTNAME,event.getHostname()); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    32
    writer.addAttribute(ATT_HOSTNAME, event.getHostname());
    Precondition Violations (5)
    Row Violation
    1Type java.util.Collection of variable value does not match with type org.apache.jmeter.samplers.SampleEvent of variable event
    2Unmatched statement return value.equals(((JMeterProperty)o).getObjectValue()); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    3Unmatched return value.equals(((JMeterProperty)o).getObjectValue());
    4Unmatched statement writer.addAttribute(ATT_HOSTNAME,event.getHostname()); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    5The refactoring of the clones is infeasible, because classes org.apache.jmeter.testelement.property.CollectionProperty and org.apache.jmeter.save.converters.SampleResultConverter do not have a common superclass