StripLineBreaks newFilter = new StripLineBreaks(rdr); newFilter.setLineBreaks(getLineBreaks()); 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/StripLineBreaks.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: 4 Number of AST nodes: 3
1
StripLineBreaks newFilter = new StripLineBreaks(rdr);
2
        newFilter.setLineBreaks(getLineBreaks());
3
        newFilter.setInitialized(true);
4
        return newFilter
1
endBlock();
2
            initBlock();
5
;
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 comparisons8
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements2
    Number of unmapped statements in the first code fragment2
    Number of unmapped statements in the second code fragment1
    Time elapsed for statement mapping (ms)0.0
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
    1
    StripLineBreaks newFilter = new StripLineBreaks(rdr);
                                                                                                                
                                  
    37
    endBlock();
    2
    newFilter.setLineBreaks(getLineBreaks());
    2
    newFilter.setLineBreaks(getLineBreaks());
    39
    writeRun();
    Differences
    Expression1Expression2Difference
    setLineBreakswriteRunMETHOD_INVOCATION_NAME_MISMATCH
    newFilter.setLineBreaks(getLineBreaks())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.setLineBreaks(getLineBreaks()) 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.setLineBreaks(getLineBreaks()) 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();
    3
    newFilter.setInitialized(true);
    3
    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 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 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();
    4
    return newFilter;
    4
    return newFilter;
    Preondition Violations
    Unmatched return newFilter;
                                            
    Precondition Violations (11)
    Row Violation
    1Expression writeRun() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Expression newFilter.setLineBreaks(getLineBreaks()) is a void method call, and thus it cannot be parameterized
    3Expression writeRun() is a void method call, and thus it cannot be parameterized
    4Expression writeRun() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    5Expression newFilter.setLineBreaks(getLineBreaks()) is a void method call, and thus it cannot be parameterized
    6Expression writeRun() is a void method call, and thus it cannot be parameterized
    7Expression newFilter.setInitialized(true) is a void method call, and thus it cannot be parameterized
    8Expression initBlock() is a void method call, and thus it cannot be parameterized
    9Expression newFilter.setInitialized(true) is a void method call, and thus it cannot be parameterized
    10Expression initBlock() is a void method call, and thus it cannot be parameterized
    11Unmatched return newFilter;