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)0.2
Clones locationClones are declared in the same class
Number of node comparisons6
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements3
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment1
    Time elapsed for statement mapping (ms)2.4
    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.ListSUBCLASS_TYPE_MISMATCH
    1
    if (subResults == null)
    2
    files = new HashSet();
    2
    files = new HashSet();
    2
    subResults = new ArrayList();
    Differences
    Expression1Expression2Difference
    filessubResultsVARIABLE_NAME_MISMATCH
    java.util.Setjava.util.ListSUBCLASS_TYPE_MISMATCH
    java.util.HashSetjava.util.ArrayListSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression new HashSet() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression new ArrayList() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2
    subResults = new ArrayList();
    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.ListSUBCLASS_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
    3
    subResults.add(subResult);
                                                              
    4
    subResult.setParent(this);
    Preondition Violations
    Unmatched statement subResult.setParent(this); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    4
    subResult.setParent(this);
    Precondition Violations (4)
    Row Violation
    1Expression new HashSet() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Expression new ArrayList() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Type java.lang.String of variable filename does not match with type org.apache.jmeter.samplers.SampleResult of variable subResult
    4Unmatched statement subResult.setParent(this); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted