FileSet fs = new FileSet(); fs.setFile(src); addFileset(fs);
UnknownElement child = copy(unknownElement); rc.addChild(child.getWrapper()); ret.addChild(child);
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/optional/unix/AbstractAccessTask.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/MacroInstance.java
Method name: void setFile(File) Method name: UnknownElement copy(UnknownElement)
Number of AST nodes: 3 Number of AST nodes: 3
1
FileSet fs = new FileSet();
1
UnknownElement child = copy(unknownElement);
2
        fs.setFile(src);
2
          
3
        addFileset(fs
3
      rc.addChild(child.getWrapper());
4
);
4
                ret.addChild(child);
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 comparisons9
  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();
    29
    UnknownElement child = copy(unknownElement);
    Differences
    Expression1Expression2Difference
    org.apache.tools.ant.types.FileSetorg.apache.tools.ant.UnknownElementSUBCLASS_TYPE_MISMATCH
    fschildVARIABLE_NAME_MISMATCH
    org.apache.tools.ant.types.FileSetorg.apache.tools.ant.UnknownElementSUBCLASS_TYPE_MISMATCH
    new FileSet()copy(unknownElement)TYPE_COMPATIBLE_REPLACEMENT
    29
    UnknownElement child = copy(unknownElement);
    2
    fs.setFile(src);
                                          
                                                                            
    30
    rc.addChild(child.getWrapper());
    Preondition Violations
    Unmatched statement rc.addChild(child.getWrapper()); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    30
    rc.addChild(child.getWrapper());
    3
    addFileset(fs);
    3
    addFileset(fs);
    31
    ret.addChild(child);
    Differences
    Expression1Expression2Difference
    addFilesetaddChildMETHOD_INVOCATION_NAME_MISMATCH
    fschildVARIABLE_NAME_MISMATCH
    org.apache.tools.ant.types.FileSetorg.apache.tools.ant.UnknownElementSUBCLASS_TYPE_MISMATCH
    retMISSING_METHOD_INVOCATION_EXPRESSION
    Preondition Violations
    Expression addFileset(fs) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression ret.addChild(child) 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 ret.addChild(child) 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 ret.addChild(child) 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 ret.addChild(child) is a void method call, and thus it cannot be parameterized
    31
    ret.addChild(child);
    Precondition Violations (10)
    Row Violation
    1Unmatched statement rc.addChild(child.getWrapper()); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    2Expression addFileset(fs) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Expression ret.addChild(child) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    4Expression addFileset(fs) is a void method call, and thus it cannot be parameterized
    5Expression ret.addChild(child) is a void method call, and thus it cannot be parameterized
    6Expression addFileset(fs) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    7Expression ret.addChild(child) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    8Expression addFileset(fs) is a void method call, and thus it cannot be parameterized
    9Expression ret.addChild(child) is a void method call, and thus it cannot be parameterized
    10Clone fragment #1 returns variable fs with type org.apache.tools.ant.types.FileSet , while Clone fragment #2 returns variable child with type org.apache.tools.ant.UnknownElement