ReplaceTokens newFilter = new ReplaceTokens(rdr); newFilter.setBeginToken(getBeginToken()); newFilter.setEndToken(getEndToken()); newFilter.setTokens(getTokens()); newFilter.setInitialized(true); return newFilter;
endBlock(); initBlock(); writeRun();
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/filters/ReplaceTokens.java File path: /apache-ant-1.7.0/src/org/apache/tools/bzip2/CBZip2OutputStream.java
Method name: Reader chain(Reader) Method name: void writeRun()
Number of AST nodes: 6 Number of AST nodes: 3
1
ReplaceTokens newFilter = new ReplaceTokens(rdr);
2
        newFilter.setBeginToken(getBeginToken());
3
        newFilter.setEndToken(getEndToken());
4
        newFilter.setTokens(getTokens());
5
        newFilter.setInitialized(true);
6
        return newFilter
1
endBlock();
2
            initBlock();
7
;
3
            writeRun();
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 comparisons14
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements3
    Number of unmapped statements in the first code fragment3
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)0.0
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
    1
    ReplaceTokens newFilter = new ReplaceTokens(rdr);
                                                                                                        
    2
    newFilter.setBeginToken(getBeginToken());
                                                                                            
    3
    newFilter.setEndToken(getEndToken());
    3
    newFilter.setEndToken(getEndToken());
    37
    endBlock();
    Differences
    Expression1Expression2Difference
    setEndTokenendBlockMETHOD_INVOCATION_NAME_MISMATCH
    newFilter.setEndToken(getEndToken())endBlock()ARGUMENT_NUMBER_MISMATCH
    newFilterMISSING_METHOD_INVOCATION_EXPRESSION
    Preondition Violations
    Expression newFilter.setEndToken(getEndToken()) is a void method call, and thus it cannot be parameterized
    Expression endBlock() is a void method call, and thus it cannot be parameterized
    Expression newFilter.setEndToken(getEndToken()) is a void method call, and thus it cannot be parameterized
    Expression endBlock() is a void method call, and thus it cannot be parameterized
    37
    endBlock();
    4
    newFilter.setTokens(getTokens());
    4
    newFilter.setTokens(getTokens());
    39
    writeRun();
    Differences
    Expression1Expression2Difference
    setTokenswriteRunMETHOD_INVOCATION_NAME_MISMATCH
    newFilter.setTokens(getTokens())writeRun()ARGUMENT_NUMBER_MISMATCH
    newFilterMISSING_METHOD_INVOCATION_EXPRESSION
    Preondition Violations
    Expression writeRun() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    • Inline private method writeRun
    Expression newFilter.setTokens(getTokens()) is a void method call, and thus it cannot be parameterized
    Expression writeRun() is a void method call, and thus it cannot be parameterized
    Expression writeRun() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    • Inline private method writeRun
    Expression newFilter.setTokens(getTokens()) is a void method call, and thus it cannot be parameterized
    Expression writeRun() is a void method call, and thus it cannot be parameterized
    39
    writeRun();
    5
    newFilter.setInitialized(true);
    5
    newFilter.setInitialized(true);
    38
    initBlock();
    Differences
    Expression1Expression2Difference
    setInitializedinitBlockMETHOD_INVOCATION_NAME_MISMATCH
    newFilter.setInitialized(true)initBlock()ARGUMENT_NUMBER_MISMATCH
    newFilterMISSING_METHOD_INVOCATION_EXPRESSION
    Preondition Violations
    Expression initBlock() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    • Inline private method initBlock
    Expression newFilter.setInitialized(true) is a void method call, and thus it cannot be parameterized
    Expression initBlock() is a void method call, and thus it cannot be parameterized
    Expression initBlock() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    • Inline private method initBlock
    Expression newFilter.setInitialized(true) is a void method call, and thus it cannot be parameterized
    Expression initBlock() is a void method call, and thus it cannot be parameterized
    38
    initBlock();
    6
    return newFilter;
    6
    return newFilter;
    Preondition Violations
    Unmatched return newFilter;
                                            
    Precondition Violations (17)
    Row Violation
    1Expression newFilter.setEndToken(getEndToken()) is a void method call, and thus it cannot be parameterized
    2Expression endBlock() is a void method call, and thus it cannot be parameterized
    3Expression newFilter.setEndToken(getEndToken()) is a void method call, and thus it cannot be parameterized
    4Expression endBlock() is a void method call, and thus it cannot be parameterized
    5Expression writeRun() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    6Expression newFilter.setTokens(getTokens()) is a void method call, and thus it cannot be parameterized
    7Expression writeRun() is a void method call, and thus it cannot be parameterized
    8Expression writeRun() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    9Expression newFilter.setTokens(getTokens()) is a void method call, and thus it cannot be parameterized
    10Expression writeRun() is a void method call, and thus it cannot be parameterized
    11Expression initBlock() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    12Expression newFilter.setInitialized(true) is a void method call, and thus it cannot be parameterized
    13Expression initBlock() is a void method call, and thus it cannot be parameterized
    14Expression initBlock() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    15Expression newFilter.setInitialized(true) is a void method call, and thus it cannot be parameterized
    16Expression initBlock() is a void method call, and thus it cannot be parameterized
    17Unmatched return newFilter;