ReplaceTokens newFilter = new ReplaceTokens(rdr); newFilter.setBeginToken(getBeginToken()); newFilter.setEndToken(getEndToken()); newFilter.setTokens(getTokens()); newFilter.setInitialized(true); return newFilter;
writeByteArray(); writeAsArray('\r'); stream.assertInvoked();
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/tests/junit/org/apache/tools/ant/util/LineOrientedOutputStreamTest.java
Method name: Reader chain(Reader) Method name: void testLineWithCariagereturnArray()
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
writeByteArray();
2
        writeAsArray('\r');
7
;
3
        stream.assertInvoked();
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 comparisons18
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements2
    Number of unmapped statements in the first code fragment4
    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
    ReplaceTokens newFilter = new ReplaceTokens(rdr);
                                                                                                        
    2
    newFilter.setBeginToken(getBeginToken());
    2
    newFilter.setBeginToken(getBeginToken());
    1
    writeByteArray();
    Differences
    Expression1Expression2Difference
    setBeginTokenwriteByteArrayMETHOD_INVOCATION_NAME_MISMATCH
    newFilter.setBeginToken(getBeginToken())writeByteArray()ARGUMENT_NUMBER_MISMATCH
    newFilterMISSING_METHOD_INVOCATION_EXPRESSION
    Preondition Violations
    Expression newFilter.setBeginToken(getBeginToken()) is a void method call, and thus it cannot be parameterized
    Expression writeByteArray() is a void method call, and thus it cannot be parameterized
    Expression newFilter.setBeginToken(getBeginToken()) is a void method call, and thus it cannot be parameterized
    Expression writeByteArray() is a void method call, and thus it cannot be parameterized
    1
    writeByteArray();
    3
    newFilter.setEndToken(getEndToken());
    3
    newFilter.setEndToken(getEndToken());
    2
    writeAsArray('\r');
    Differences
    Expression1Expression2Difference
    setEndTokenwriteAsArrayMETHOD_INVOCATION_NAME_MISMATCH
    getEndToken()'\r'TYPE_COMPATIBLE_REPLACEMENT
    newFilterMISSING_METHOD_INVOCATION_EXPRESSION
    Preondition Violations
    Expression writeAsArray('\r') cannot be parameterized, because it has dependencies to/from statements that will be extracted
    • Inline private method writeAsArray
    Expression newFilter.setEndToken(getEndToken()) is a void method call, and thus it cannot be parameterized
    Expression writeAsArray('\r') is a void method call, and thus it cannot be parameterized
    Expression writeAsArray('\r') cannot be parameterized, because it has dependencies to/from statements that will be extracted
    • Inline private method writeAsArray
    Expression newFilter.setEndToken(getEndToken()) is a void method call, and thus it cannot be parameterized
    Expression writeAsArray('\r') is a void method call, and thus it cannot be parameterized
    2
    writeAsArray('\r');
                                                        
    3
    stream.assertInvoked();
    4
    newFilter.setTokens(getTokens());
                                                                            
    5
    newFilter.setInitialized(true);
                                                                        
    6
    return newFilter;
    6
    return newFilter;
    Preondition Violations
    Unmatched return newFilter;
                                            
    Precondition Violations (11)
    Row Violation
    1Expression newFilter.setBeginToken(getBeginToken()) is a void method call, and thus it cannot be parameterized
    2Expression writeByteArray() is a void method call, and thus it cannot be parameterized
    3Expression newFilter.setBeginToken(getBeginToken()) is a void method call, and thus it cannot be parameterized
    4Expression writeByteArray() is a void method call, and thus it cannot be parameterized
    5Expression writeAsArray('\r') cannot be parameterized, because it has dependencies to/from statements that will be extracted
    6Expression newFilter.setEndToken(getEndToken()) is a void method call, and thus it cannot be parameterized
    7Expression writeAsArray('\r') is a void method call, and thus it cannot be parameterized
    8Expression writeAsArray('\r') cannot be parameterized, because it has dependencies to/from statements that will be extracted
    9Expression newFilter.setEndToken(getEndToken()) is a void method call, and thus it cannot be parameterized
    10Expression writeAsArray('\r') is a void method call, and thus it cannot be parameterized
    11Unmatched return newFilter;