for (int i = 0; i < sizeofFileSet; i++) { FileSet fs = (FileSet) filesets.elementAt(i); DirectoryScanner ds = fs.getDirectoryScanner(getProject()); String[] srcFiles = ds.getIncludedFiles(); for (int j = 0; j < srcFiles.length; j++) { File src = new File(fs.getDir(getProject()), srcFiles[j]); setFile(src); doit(); } }
for (int i = 0; i < filesets.size(); i++) { FileSet fs = (FileSet) filesets.elementAt(i); ds = fs.getDirectoryScanner(getProject()); files = ds.getIncludedFiles(); File fromDir = fs.getDir(getProject()); for (int j = 0; j < files.length; j++) { filesList.add(new File(fromDir, files[j])); } }
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/optional/ccm/CCMCheck.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/optional/image/Image.java
Method name: void execute() Method name: void execute()
Number of AST nodes: 8 Number of AST nodes: 7
1
for (int i = 0; i < sizeofFileSet; i++) {
1
for (int i = 0; i < filesets.size(); i++) {
2
            FileSet fs = (FileSet) filesets.elementAt(i);
2
                FileSet fs = (FileSet) filesets.elementAt(i);
3
            DirectoryScanner ds = fs.getDirectoryScanner(getProject());
3
                ds = fs.getDirectoryScanner(getProject());
4
            String[] srcFiles = ds.getIncludedFiles();
4
                files = ds.getIncludedFiles();
5
                File fromDir = fs.getDir(getProject());
5
            for (int j = 0; j < srcFiles.length; j++) {
6
                for (int j = 0; j < files.length; j++) {
6
                File src = new File(fs.getDir(getProject()), srcFiles[j]);
7
                  
7
                setFile(src);
8
  filesList.add(new File(fromDir, files[j]));
8
                doit();
9
                }
9
            }
10
            }
10
        }
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)0.3
Clones locationClones are in different classes having the same super class
Number of node comparisons29
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements3
    Number of unmapped statements in the first code fragment5
    Number of unmapped statements in the second code fragment4
    Time elapsed for statement mapping (ms)1.4
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
    11
    for (int i = 0; i < sizeofFileSet; i++)
    11
    for (int i = 0; i < sizeofFileSet; i++)
    11
    for (int i = 0; i < filesets.size(); i++)
    Differences
    Expression1Expression2Difference
    sizeofFileSetfilesets.size()TYPE_COMPATIBLE_REPLACEMENT
    11
    for (int i = 0; i < filesets.size(); i++)
    12
    FileSet fs = (FileSet)filesets.elementAt(i);
    12
    FileSet fs = (FileSet)filesets.elementAt(i);
                                                                                            
    13
    ds = fs.getDirectoryScanner(getProject());
    Preondition Violations
    Unmatched statement ds=fs.getDirectoryScanner(getProject()); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    13
    ds = fs.getDirectoryScanner(getProject());
    13
    DirectoryScanner ds = fs.getDirectoryScanner(getProject());
    13
    DirectoryScanner ds = fs.getDirectoryScanner(getProject());
    Preondition Violations
    Unmatched statement DirectoryScanner ds=fs.getDirectoryScanner(getProject()); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                                                                                                              
                                                                    
    14
    files = ds.getIncludedFiles();
    Preondition Violations
    Unmatched statement files=ds.getIncludedFiles(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    14
    files = ds.getIncludedFiles();
    14
    String[] srcFiles = ds.getIncludedFiles();
    14
    String[] srcFiles = ds.getIncludedFiles();
    Preondition Violations
    Unmatched statement String[] srcFiles=ds.getIncludedFiles(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                                                                            
                                                                                      
    15
    File fromDir = fs.getDir(getProject());
    Preondition Violations
    Unmatched statement File fromDir=fs.getDir(getProject()); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    15
    File fromDir = fs.getDir(getProject());
    15
    for (int j = 0; j < srcFiles.length; j++)
    15
    for (int j = 0; j < srcFiles.length; j++)
    16
    for (int j = 0; j < files.length; j++)
    Differences
    Expression1Expression2Difference
    srcFilesfilesVARIABLE_NAME_MISMATCH
    16
    for (int j = 0; j < files.length; j++)
    16
    File src = new File(fs.getDir(getProject()), srcFiles[j]);
    16
    File src = new File(fs.getDir(getProject()), srcFiles[j]);
    Preondition Violations
    Unmatched statement File src=new File(fs.getDir(getProject()),srcFiles[j]); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                                                                                                          
                                                                                                
    17
    filesList.add(new File(fromDir, files[j]));
    Preondition Violations
    Unmatched statement filesList.add(new File(fromDir,files[j])); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    17
    filesList.add(new File(fromDir, files[j]));
    17
    setFile(src);
    17
    setFile(src);
    Preondition Violations
    Unmatched statement setFile(src); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                      
    18
    doit();
                          
    Precondition Violations (9)
    Row Violation
    1Unmatched statement ds=fs.getDirectoryScanner(getProject()); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    2Unmatched statement DirectoryScanner ds=fs.getDirectoryScanner(getProject()); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    3Unmatched statement files=ds.getIncludedFiles(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    4Unmatched statement String[] srcFiles=ds.getIncludedFiles(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    5Unmatched statement File fromDir=fs.getDir(getProject()); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    6Unmatched statement File src=new File(fs.getDir(getProject()),srcFiles[j]); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    7Unmatched statement filesList.add(new File(fromDir,files[j])); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    8Unmatched statement setFile(src); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    9Clone fragment #1 returns variables fs, j , while Clone fragment #2 returns variables fs, j