File src = new File(fromDir, toCopy[i]); String[] mappedFiles = mapper.mapFileName(toCopy[i]); if (!enableMultipleMappings) { map.put(src.getAbsolutePath(), new String[] {new File(toDir, mappedFiles[0]).getAbsolutePath()}); } else { // reuse the array created by the mapper for (int k = 0; k < mappedFiles.length; k++) { mappedFiles[k] = new File(toDir, mappedFiles[k]).getAbsolutePath(); } map.put(src.getAbsolutePath(), mappedFiles); }
for (int i = 0; i < toCopy.length; i++) { String[] mappedFiles = mapper.mapFileName(toCopy[i].getName()); if (!enableMultipleMappings) { map.put(toCopy[i], new String[] {new File(toDir, mappedFiles[0]).getAbsolutePath()}); } else { // reuse the array created by the mapper for (int k = 0; k < mappedFiles.length; k++) { mappedFiles[k] = new File(toDir, mappedFiles[k]).getAbsolutePath(); } map.put(toCopy[i], mappedFiles); } }
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/Copy.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/Copy.java
Method name: void buildMap(File, File, String[], FileNameMapper, Hashtable) Method name: Map buildMap(Resource[], File, FileNameMapper)
Number of AST nodes: 7 Number of AST nodes: 7
1
File src = new File(fromDir, toCopy[i]);
1
for (int i = 0; i < toCopy.length; i++) {
2
            String[] mappedFiles = mapper.mapFileName(toCopy[i]);
2
            String[] mappedFiles = mapper.mapFileName(toCopy[i].getName());
3
            if (!enableMultipleMappings) {
3
            if (!enableMultipleMappings) {
4
                map.put(src.getAbsolutePath(),
4
                map.put(toCopy[i],
5
                        new String[] {new File(toDir, mappedFiles[0]).getAbsolutePath()});
5
                        new String[] {new File(toDir, mappedFiles[0]).getAbsolutePath()});
6
            } else {
6
            } else {
7
                // reuse the array created by the mapper
7
                // reuse the array created by the mapper
8
                for (int k = 0; k < mappedFiles.length; k++) {
8
                for (int k = 0; k < mappedFiles.length; k++) {
9
                    mappedFiles[k] = new File(toDir, mappedFiles[k]).getAbsolutePath();
9
                    mappedFiles[k] = new File(toDir, mappedFiles[k]).getAbsolutePath();
10
                }
10
                }
11
                map.put(src.getAbsolutePath(), mappedFiles);
11
                map.put(toCopy[i], mappedFiles);
12
            }
12
            }
13
        }
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 declared in the same class
Number of node comparisons21
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements4
    Number of unmapped statements in the first code fragment3
    Number of unmapped statements in the second code fragment2
    Time elapsed for statement mapping (ms)2.1
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
    12
    File src = new File(fromDir, toCopy[i]);
                                                                                      
    13
    String[] mappedFiles = mapper.mapFileName(toCopy[i]);
    13
    String[] mappedFiles = mapper.mapFileName(toCopy[i]);
    12
    String[] mappedFiles = mapper.mapFileName(toCopy[i].getName());
    Differences
    Expression1Expression2Difference
    toCopy[i]toCopy[i].getName()TYPE_COMPATIBLE_REPLACEMENT
    12
    String[] mappedFiles = mapper.mapFileName(toCopy[i].getName());
    14
    if (!enableMultipleMappings)
    13
    if (!enableMultipleMappings)
                                                                                                                                                                                
    14
    map.put(toCopy[i], new String[] {new File(toDir, mappedFiles[0]).getAbsolutePath()});
    Preondition Violations
    Unmatched statement map.put(toCopy[i],new String[]{new File(toDir,mappedFiles[0]).getAbsolutePath()}); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    14
    map.put(toCopy[i], new String[] {new File(toDir, mappedFiles[0]).getAbsolutePath()});
    15
    map.put(src.getAbsolutePath(), new String[] {new File(toDir, mappedFiles[0]).getAbsolutePath()});
    15
    map.put(src.getAbsolutePath(), new String[] {new File(toDir, mappedFiles[0]).getAbsolutePath()});
    Preondition Violations
    Unmatched statement map.put(src.getAbsolutePath(),new String[]{new File(toDir,mappedFiles[0]).getAbsolutePath()}); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                                                                                                                                                                                        
    else
    else
    16
    for (int k = 0; k < mappedFiles.length; k++)
    15
    for (int k = 0; k < mappedFiles.length; k++)
    17
    mappedFiles[k] = new File(toDir, mappedFiles[k]).getAbsolutePath();
    16
    mappedFiles[k] = new File(toDir, mappedFiles[k]).getAbsolutePath();
                                                                          
    17
    map.put(toCopy[i], mappedFiles);
    Preondition Violations
    Unmatched statement map.put(toCopy[i],mappedFiles); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    17
    map.put(toCopy[i], mappedFiles);
    18
    map.put(src.getAbsolutePath(), mappedFiles);
    18
    map.put(src.getAbsolutePath(), mappedFiles);
    Preondition Violations
    Unmatched statement map.put(src.getAbsolutePath(),mappedFiles); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                                                                                  
    Precondition Violations (4)
    Row Violation
    1Unmatched statement map.put(toCopy[i],new String[]{new File(toDir,mappedFiles[0]).getAbsolutePath()}); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    2Unmatched statement map.put(src.getAbsolutePath(),new String[]{new File(toDir,mappedFiles[0]).getAbsolutePath()}); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    3Unmatched statement map.put(toCopy[i],mappedFiles); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    4Unmatched statement map.put(src.getAbsolutePath(),mappedFiles); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted