for (int x = 0; x < groups; x++) { buf.append(x); vars.put(buf.toString(), match.group(x)); buf.setLength(pfxlen); }
startTag(tagname); sb.append(content); endTag(tagname); return this;
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/jorphan/util/XMLBuffer.java
Method name: void saveGroups(JMeterVariables, String, MatchResult) Method name: XMLBuffer tag(String, StringBuffer)
Number of AST nodes: 4 Number of AST nodes: 4
1
for (int x = 0; x < groups; x++) {
2
			buf
1
startTag(tagname);
3
.append(x);
2
		sb.append(
4
			vars.put(buf.toString(), match.group(x));
5
			buf.setLength(pfxlen);
6
		}
3
content);
4
		endTag(tagname);
5
		return 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)0.0
Clones locationClones are in different classes
Number of node comparisons12
  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)0.0
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
                                              
    1
    startTag(tagname);
    12
    buf.append(x);
    12
    buf.append(x);
    2
    sb.append(content);
    Differences
    Expression1Expression2Difference
    xcontentVARIABLE_NAME_MISMATCH
    intjava.lang.StringBufferVARIABLE_TYPE_MISMATCH
    bufsbVARIABLE_NAME_MISMATCH
    Preondition Violations
    Type int of variable x does not match with type java.lang.StringBuffer of variable content
    2
    sb.append(content);
    13
    vars.put(buf.toString(), match.group(x));
    13
    vars.put(buf.toString(), match.group(x));
    3
    endTag(tagname);
    Differences
    Expression1Expression2Difference
    putendTagMETHOD_INVOCATION_NAME_MISMATCH
    vars.put(buf.toString(),match.group(x))endTag(tagname)ARGUMENT_NUMBER_MISMATCH
    varsMISSING_METHOD_INVOCATION_EXPRESSION
    Preondition Violations
    Expression vars.put(buf.toString(),match.group(x)) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression endTag(tagname) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    • Inline private method endTag
    Expression vars.put(buf.toString(),match.group(x)) is a void method call, and thus it cannot be parameterized
    Expression endTag(tagname) is a void method call, and thus it cannot be parameterized
    Expression vars.put(buf.toString(),match.group(x)) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression endTag(tagname) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    • Inline private method endTag
    Expression vars.put(buf.toString(),match.group(x)) is a void method call, and thus it cannot be parameterized
    Expression endTag(tagname) is a void method call, and thus it cannot be parameterized
    3
    endTag(tagname);
                                  
    4
    return this;
    Preondition Violations
    Unmatched return this;
    4
    return this;
    14
    buf.setLength(pfxlen);
    14
    buf.setLength(pfxlen);
    Preondition Violations
    Unmatched statement buf.setLength(pfxlen); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                                        
    Precondition Violations (11)
    Row Violation
    1Type int of variable x does not match with type java.lang.StringBuffer of variable content
    2Expression vars.put(buf.toString(),match.group(x)) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Expression endTag(tagname) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    4Expression vars.put(buf.toString(),match.group(x)) is a void method call, and thus it cannot be parameterized
    5Expression endTag(tagname) is a void method call, and thus it cannot be parameterized
    6Expression vars.put(buf.toString(),match.group(x)) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    7Expression endTag(tagname) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    8Expression vars.put(buf.toString(),match.group(x)) is a void method call, and thus it cannot be parameterized
    9Expression endTag(tagname) is a void method call, and thus it cannot be parameterized
    10Unmatched return this;
    11Unmatched statement buf.setLength(pfxlen); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted