FileSet fs = new FileSet(); fs.setFile(src); addFileset(fs);
FilterSet filterSet = new FilterSet(); filterSets.addElement(filterSet); return filterSet;
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/optional/windows/Attrib.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/Copy.java
Method name: void setFile(File) Method name: FilterSet createFilterSet()
Number of AST nodes: 3 Number of AST nodes: 3
1
FileSet fs = new FileSet();
1
FilterSet filterSet = new FilterSet();
2
        fs.setFile(src);
2
        filterSets.addElement(filterSet);
3
        addFileset(fs);
3
        return filterSet;
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 having the same super class
Number of node comparisons6
  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 fragment1
    Time elapsed for statement mapping (ms)0.0
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    FileSet fs = new FileSet();
    1
    FileSet fs = new FileSet();
    1
    FilterSet filterSet = new FilterSet();
    Differences
    Expression1Expression2Difference
    org.apache.tools.ant.types.FileSetorg.apache.tools.ant.types.FilterSetSUBCLASS_TYPE_MISMATCH
    fsfilterSetVARIABLE_NAME_MISMATCH
    org.apache.tools.ant.types.FileSetorg.apache.tools.ant.types.FilterSetSUBCLASS_TYPE_MISMATCH
    org.apache.tools.ant.types.FileSetorg.apache.tools.ant.types.FilterSetSUBCLASS_TYPE_MISMATCH
    1
    FilterSet filterSet = new FilterSet();
    2
    fs.setFile(src);
                                          
    3
    addFileset(fs);
    3
    addFileset(fs);
    2
    filterSets.addElement(filterSet);
    Differences
    Expression1Expression2Difference
    addFilesetaddElementMETHOD_INVOCATION_NAME_MISMATCH
    fsfilterSetVARIABLE_NAME_MISMATCH
    org.apache.tools.ant.types.FileSetorg.apache.tools.ant.types.FilterSetSUBCLASS_TYPE_MISMATCH
    filterSetsMISSING_METHOD_INVOCATION_EXPRESSION
    Preondition Violations
    Expression addFileset(fs) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression filterSets.addElement(filterSet) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression addFileset(fs) is a void method call, and thus it cannot be parameterized
    Expression filterSets.addElement(filterSet) is a void method call, and thus it cannot be parameterized
    Expression addFileset(fs) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression filterSets.addElement(filterSet) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression addFileset(fs) is a void method call, and thus it cannot be parameterized
    Expression filterSets.addElement(filterSet) is a void method call, and thus it cannot be parameterized
    2
    filterSets.addElement(filterSet);
                                            
    3
    return filterSet;
    Precondition Violations (9)
    Row Violation
    1Expression addFileset(fs) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Expression filterSets.addElement(filterSet) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Expression addFileset(fs) is a void method call, and thus it cannot be parameterized
    4Expression filterSets.addElement(filterSet) is a void method call, and thus it cannot be parameterized
    5Expression addFileset(fs) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    6Expression filterSets.addElement(filterSet) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    7Expression addFileset(fs) is a void method call, and thus it cannot be parameterized
    8Expression filterSets.addElement(filterSet) is a void method call, and thus it cannot be parameterized
    9Clone fragment #1 returns variable fs with type org.apache.tools.ant.types.FileSet , while Clone fragment #2 returns variable filterSet with type org.apache.tools.ant.types.FilterSet