FileSet fs = new FileSet(); fs.setFile(src); addFileset(fs);
if (fcv == null) { FilterChain fc = new FilterChain(); fc.add(filter); fcv = new Vector(1); fcv.add(fc); }
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/FixCRLF.java
Method name: void setFile(File) Method name: void processFile(String)
Number of AST nodes: 3 Number of AST nodes: 5
1
FileSet
1
if (fcv == null) {
2
 fs = new FileSet();
2
            FilterChain fc = new Fil
3
terChain();
3
        fs.setFile(src);
4
            f
4
        addFileset
5
c.add(filter);
6
            fcv = new Vector(1);
5
(fs);
7
            fcv.add(fc);
8
        }
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 comparisons10
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements1
    Number of unmapped statements in the first code fragment2
    Number of unmapped statements in the second code fragment3
    Time elapsed for statement mapping (ms)0.0
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
    1
    FileSet fs = new FileSet();
    1
    FileSet fs = new FileSet();
    5
    FilterChain fc = new FilterChain();
    Differences
    Expression1Expression2Difference
    org.apache.tools.ant.types.FileSetorg.apache.tools.ant.types.FilterChainSUBCLASS_TYPE_MISMATCH
    fsfcVARIABLE_NAME_MISMATCH
    org.apache.tools.ant.types.FileSetorg.apache.tools.ant.types.FilterChainSUBCLASS_TYPE_MISMATCH
    org.apache.tools.ant.types.FileSetorg.apache.tools.ant.types.FilterChainSUBCLASS_TYPE_MISMATCH
    5
    FilterChain fc = new FilterChain();
    2
    fs.setFile(src);
                                          
    3
    addFileset(fs);
                                        
                                        
    6
    fc.add(filter);
                                              
    7
    fcv = new Vector(1);
                                  
    8
    fcv.add(fc);
    Precondition Violations (1)
    Row Violation
    1Clone fragment #1 returns variable fs with type org.apache.tools.ant.types.FileSet , while Clone fragment #2 returns variable fc with type org.apache.tools.ant.types.FilterChain