Vector parsedParams = new Vector(); StringTokenizer paramtokens = this.tokenize(parameters, "&"); while (paramtokens.hasMoreElements()) { parsedParams.add(paramtokens.nextElement()); } return parsedParams;
Vector v = new Vector(); StringTokenizer s = new StringTokenizer(string, separator); while (s.hasMoreTokens()) { v.addElement(s.nextToken()); } return v;
Clone fragments detected by clone detection tool
File path: /jakarta-jmeter-2.3.2/src/org/apache/jmeter/protocol/http/util/accesslog/TCLogParser.java File path: /jakarta-jmeter-2.3.2/src/org/apache/jmeter/util/JMeterUtils.java
Method name: Vector parseParameters(String) Method name: Vector tokenize(String, String)
Number of AST nodes: 5 Number of AST nodes: 5
1
Vector parsedParams = new Vector();
1
Vector v = new Vector();
2
		StringTokenizer paramtokens = this.tokenize(parameters, "&");
2
		StringTokenizer s = new StringTokenizer(string, separator);
3
		while (paramtokens.hasMoreElements()) {
3
		while (s.hasMoreTokens()) {
4
			parsedParams.add(paramtokens.nextElement());
4
			v.addElement(s.nextToken());
5
		}
5
		}
6
		return parsedParams;
6
		return v;
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 comparisons10
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements4
    Number of unmapped statements in the first code fragment1
    Number of unmapped statements in the second code fragment1
    Time elapsed for statement mapping (ms)1.1
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    Vector parsedParams = new Vector();
    1
    Vector parsedParams = new Vector();
    1
    Vector v = new Vector();
    Differences
    Expression1Expression2Difference
    parsedParamsvVARIABLE_NAME_MISMATCH
    1
    Vector v = new Vector();
    2
    StringTokenizer paramtokens = this.tokenize(parameters, "&");
    2
    StringTokenizer paramtokens = this.tokenize(parameters, "&");
    2
    StringTokenizer s = new StringTokenizer(string, separator);
    Differences
    Expression1Expression2Difference
    paramtokenssVARIABLE_NAME_MISMATCH
    this.tokenize(parameters,"&")new StringTokenizer(string,separator)TYPE_COMPATIBLE_REPLACEMENT
    2
    StringTokenizer s = new StringTokenizer(string, separator);
    3
    while (paramtokens.hasMoreElements())
    3
    while (paramtokens.hasMoreElements())
    3
    while (s.hasMoreTokens())
    Differences
    Expression1Expression2Difference
    hasMoreElementshasMoreTokensMETHOD_INVOCATION_NAME_MISMATCH
    paramtokenssVARIABLE_NAME_MISMATCH
    Preondition Violations
    Expression paramtokens.hasMoreElements() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression s.hasMoreTokens() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3
    while (s.hasMoreTokens())
                                                                  
    4
    v.addElement(s.nextToken());
    Preondition Violations
    Unmatched statement v.addElement(s.nextToken()); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    4
    v.addElement(s.nextToken());
    4
    parsedParams.add(paramtokens.nextElement());
    4
    parsedParams.add(paramtokens.nextElement());
    Preondition Violations
    Unmatched statement parsedParams.add(paramtokens.nextElement()); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                                                                                  
    5
    return parsedParams;
    5
    return parsedParams;
    5
    return v;
    Differences
    Expression1Expression2Difference
    parsedParamsvVARIABLE_NAME_MISMATCH
    5
    return v;
    Precondition Violations (5)
    Row Violation
    1Expression paramtokens.hasMoreElements() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Expression s.hasMoreTokens() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Unmatched statement v.addElement(s.nextToken()); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    4Unmatched statement parsedParams.add(paramtokens.nextElement()); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    5Clone fragment #1 returns variables parsedParams, paramtokens , while Clone fragment #2 returns variables v, s