if (files == null) { files = new HashSet(); } files.add(filename);
if (subResults == null) { subResults = new ArrayList(); } subResults.add(subResult); subResult.setParent(this);
Clone fragments detected by clone detection tool
File path: /jakarta-jmeter-2.3.2/src/org/apache/jmeter/samplers/SampleResult.java File path: /jakarta-jmeter-2.3.2/src/org/apache/jmeter/samplers/SampleResult.java
Method name: void setMarked(String) Method name: void storeSubResult(SampleResult)
Number of AST nodes: 3 Number of AST nodes: 4
1
if (files == null) {
1
if (subResults == null) {
2
			files = new HashSet();
3
		}
4
		files.add(filename
2
            subResults = new ArrayList();
3
        }
4
        subResults.add(subResult);
5
);
5
        subResult.setParent(this);
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 declared in the same class
Number of node comparisons6
  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 fragment2
    Time elapsed for statement mapping (ms)0.7
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
    1
    if (files == null)
    1
    if (files == null)
    1
    if (subResults == null)
    Differences
    Expression1Expression2Difference
    filessubResultsVARIABLE_NAME_MISMATCH
    java.util.Setjava.util.ListVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type java.util.Set of variable files does not match with type java.util.List of variable subResults
    • Make classes java.util.Set and java.util.List extend a common superclass
    1
    if (subResults == null)
                                                                
    2
    subResults = new ArrayList();
    Preondition Violations
    Unmatched statement subResults=new ArrayList(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    2
    subResults = new ArrayList();
    2
    files = new HashSet();
    2
    files = new HashSet();
    Preondition Violations
    Unmatched statement files=new HashSet(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                                  
    3
    files.add(filename);
    3
    files.add(filename);
    3
    subResults.add(subResult);
    Differences
    Expression1Expression2Difference
    filenamesubResultVARIABLE_NAME_MISMATCH
    java.lang.Stringorg.apache.jmeter.samplers.SampleResultVARIABLE_TYPE_MISMATCH
    filessubResultsVARIABLE_NAME_MISMATCH
    java.util.Setjava.util.ListVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type java.lang.String of variable filename does not match with type org.apache.jmeter.samplers.SampleResult of variable subResult
    • Make classes java.lang.String and org.apache.jmeter.samplers.SampleResult extend a common superclass
    Type java.util.Set of variable files does not match with type java.util.List of variable subResults
    • Make classes java.util.Set and java.util.List extend a common superclass
    3
    subResults.add(subResult);
                                                              
    4
    subResult.setParent(this);
    Precondition Violations (5)
    Row Violation
    1Type java.util.Set of variable files does not match with type java.util.List of variable subResults
    2Unmatched statement subResults=new ArrayList(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    3Unmatched statement files=new HashSet(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    4Type java.lang.String of variable filename does not match with type org.apache.jmeter.samplers.SampleResult of variable subResult
    5Type java.util.Set of variable files does not match with type java.util.List of variable subResults