for (int i = groups; i <= previous; i++){ buf.append(i); vars.remove(buf.toString());// remove the remaining _gn vars buf.setLength(pfxlen); }
List nodeList = new LinkedList(); traverseAndFind(type, (ReportTreeNode) this.getRoot(), nodeList); return nodeList;
Clone fragments detected by clone detection tool
File path: /jakarta-jmeter-2.3.2/src/org/apache/jmeter/extractor/RegexExtractor.java File path: /jakarta-jmeter-2.3.2/src/org/apache/jmeter/report/gui/tree/ReportTreeModel.java
Method name: void saveGroups(JMeterVariables, String, MatchResult) Method name: List getNodesOfType(Class)
Number of AST nodes: 4 Number of AST nodes: 3
1
for (int i = groups; i <= previous; i++){
2
            buf.append(i);
3
            vars.remove(buf.toString());// remove the remaining _gn vars
4
            buf.setLength(pfxlen);            
5
        }
1
List nodeList = new LinkedList();
2
		traverseAndFind(type, (ReportTreeNode) this.getRoot(), nodeList);
3
		return nodeList;
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)0.0
Clones locationClones are in different classes
Number of node comparisons9
  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)0.0
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
                                                                        
    1
    List nodeList = new LinkedList();
                                          
    3
    return nodeList;
    Preondition Violations
    Unmatched return nodeList;
    3
    return nodeList;
    17
    buf.append(i);
    17
    buf.append(i);
    Preondition Violations
    Unmatched statement buf.append(i); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                        
    18
    vars.remove(buf.toString());
                                                                    
    19
    buf.setLength(pfxlen);
    19
    buf.setLength(pfxlen);
    2
    traverseAndFind(type, (ReportTreeNode)this.getRoot(), nodeList);
    Differences
    Expression1Expression2Difference
    setLengthtraverseAndFindMETHOD_INVOCATION_NAME_MISMATCH
    buf.setLength(pfxlen)traverseAndFind(type,(ReportTreeNode)this.getRoot(),nodeList)ARGUMENT_NUMBER_MISMATCH
    bufMISSING_METHOD_INVOCATION_EXPRESSION
    Preondition Violations
    Expression buf.setLength(pfxlen) is a void method call, and thus it cannot be parameterized
    Expression traverseAndFind(type,(ReportTreeNode)this.getRoot(),nodeList) is a void method call, and thus it cannot be parameterized
    Expression buf.setLength(pfxlen) is a void method call, and thus it cannot be parameterized
    Expression traverseAndFind(type,(ReportTreeNode)this.getRoot(),nodeList) is a void method call, and thus it cannot be parameterized
    2
    traverseAndFind(type, (ReportTreeNode)this.getRoot(), nodeList);
    Precondition Violations (6)
    Row Violation
    1Unmatched return nodeList;
    2Unmatched statement buf.append(i); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    3Expression buf.setLength(pfxlen) is a void method call, and thus it cannot be parameterized
    4Expression traverseAndFind(type,(ReportTreeNode)this.getRoot(),nodeList) is a void method call, and thus it cannot be parameterized
    5Expression buf.setLength(pfxlen) is a void method call, and thus it cannot be parameterized
    6Expression traverseAndFind(type,(ReportTreeNode)this.getRoot(),nodeList) is a void method call, and thus it cannot be parameterized