if (itr.hasNext()) { SamplingStatCalculator row = (SamplingStatCalculator)itr.next(); if (row != null) { items.add(row); } }
for (int i = 1; i < result.groups(); i++) { value = result.group(i); if (value != null) { break; } }
Clone fragments detected by clone detection tool
File path: /jakarta-jmeter-2.3.2/src/org/apache/jmeter/testelement/JTLData.java File path: /jakarta-jmeter-2.3.2/src/org/apache/jmeter/protocol/http/modifier/URLRewritingModifier.java
Method name: List getStats(List) Method name: void process()
Number of AST nodes: 4 Number of AST nodes: 4
1
if (itr.hasNext()) {
2
            SamplingStatCalculator row = (SamplingStatCalculator)itr.next();
3
            if (row != null) {
4
                items.add(row);
5
            }
6
        
1
for (int i = 1; i < result.groups(); i++) {
2
					value = result.group(i);
3
					if (value != null) {
4
						break;
5
					}
7
}
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
Number of node comparisons6
  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)0.4
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    4
    SamplingStatCalculator row = (SamplingStatCalculator)itr.next();
                                                                                                                                      
                                                        
    31
    value = result.group(i);
    Preondition Violations
    Unmatched statement value=result.group(i); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    31
    value = result.group(i);
    5
    if (row != null)
    5
    if (row != null)
    32
    if (value != null)
    Differences
    Expression1Expression2Difference
    rowvalueVARIABLE_NAME_MISMATCH
    org.apache.jmeter.visualizers.SamplingStatCalculatorjava.lang.StringVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.apache.jmeter.visualizers.SamplingStatCalculator of variable row does not match with type java.lang.String of variable value
    • Make classes org.apache.jmeter.visualizers.SamplingStatCalculator and java.lang.String extend a common superclass
    32
    if (value != null)
    6
    items.add(row);
                                        
                        
    33
    break;
    Preondition Violations
    Unmatched break;
    33
    break;
    Precondition Violations (3)
    Row Violation
    1Unmatched statement value=result.group(i); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    2Type org.apache.jmeter.visualizers.SamplingStatCalculator of variable row does not match with type java.lang.String of variable value
    3Unmatched break;