if (model == null) { return 0; } return model.size();
if (o == null) { return defaultValue; } return o.toString();
Clone fragments detected by clone detection tool
File path: /jakarta-jmeter-2.3.2/src/org/apache/jmeter/gui/util/PowerTableModel.java File path: /jakarta-jmeter-2.3.2/src/org/apache/jorphan/util/Converter.java
Method name: int getRowCount() Method name: String getString(Object, String)
Number of AST nodes: 3 Number of AST nodes: 3
1
if (model == null) {
1
if (o == null) {
2
			return 0;
2
			return defaultValue;
3
		}
3
		}
4
		return model.size();
4
		return o.toString();
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
Number of node comparisons5
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements1
    Number of unmapped statements in the first code fragment2
    Number of unmapped statements in the second code fragment2
    Time elapsed for statement mapping (ms)0.3
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    if (model == null)
    1
    if (model == null)
    1
    if (o == null)
    Differences
    Expression1Expression2Difference
    modeloVARIABLE_NAME_MISMATCH
    org.apache.jorphan.collections.Datajava.lang.ObjectVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.apache.jorphan.collections.Data of variable model does not match with type java.lang.Object of variable o
    • Make classes org.apache.jorphan.collections.Data and java.lang.Object extend a common superclass
    1
    if (o == null)
                                                  
    2
    return defaultValue;
    Preondition Violations
    Unmatched return defaultValue;
    2
    return defaultValue;
    2
    return 0;
    2
    return 0;
    Preondition Violations
    Unmatched return 0;
                            
                                                  
    3
    return o.toString();
    Preondition Violations
    Unmatched return o.toString();
    3
    return o.toString();
    3
    return model.size();
    3
    return model.size();
    Preondition Violations
    Unmatched return model.size();
                                                  
    Precondition Violations (5)
    Row Violation
    1Type org.apache.jorphan.collections.Data of variable model does not match with type java.lang.Object of variable o
    2Unmatched return defaultValue;
    3Unmatched return 0;
    4Unmatched return o.toString();
    5Unmatched return model.size();