if (savedValue != null) { value = savedValue; }
if (o instanceof CollectionProperty) { if (value != null) { return value.equals(((JMeterProperty) o).getObjectValue()); } }
Clone fragments detected by clone detection tool
File path: /jakarta-jmeter-2.3.2/src/org/apache/jmeter/testelement/property/ObjectProperty.java File path: /jakarta-jmeter-2.3.2/src/org/apache/jmeter/testelement/property/CollectionProperty.java
Method name: void recoverRunningVersion(TestElement) Method name: boolean equals(Object)
Number of AST nodes: 2 Number of AST nodes: 3
1
if (savedValue != null) {
1
if (
2
			value = savedValue;
2
o instanceof CollectionProperty) {
3
			if (value != null) {
4
				return value.equals(((JMeterProperty) o).getObjectValue());
5
			}
3
		}
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)0.1
Clones locationClones are in different classes having the same super class
Number of node comparisons4
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements1
    Number of unmapped statements in the first code fragment1
    Number of unmapped statements in the second code fragment1
    Time elapsed for statement mapping (ms)0.5
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    if (savedValue != null)
    1
    if (savedValue != null)
    2
    if (value != null)
    Differences
    Expression1Expression2Difference
    savedValuevalueVARIABLE_NAME_MISMATCH
    java.lang.Objectjava.util.CollectionVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type java.lang.Object of variable savedValue does not match with type java.util.Collection of variable value
    • Make classes java.lang.Object and java.util.Collection extend a common superclass
    2
    if (value != null)
    2
    value = savedValue;
    2
    value = savedValue;
    Preondition Violations
    Unmatched statement value=savedValue; cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
                                            
                                                                                                                              
    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());
    3
    return value.equals(((JMeterProperty)o).getObjectValue());
    Precondition Violations (5)
    Row Violation
    1Type java.lang.Object of variable savedValue does not match with type java.util.Collection of variable value
    2Unmatched statement value=savedValue; cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    3Unmatched 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
    4Unmatched return value.equals(((JMeterProperty)o).getObjectValue());
    5The refactoring of the clones is infeasible, because the number of macthed statements is equal to zero