try { i = srcR.getInputStream(); expandStream(srcR.getName(), i, dir); } catch (IOException ioe) { throw new BuildException("Error while expanding " + srcR.getName(), ioe, getLocation()); } finally { FileUtils.close(i); }
if (fast && couldHoldIncluded(name)) { try { file.getClient().changeWorkingDirectory(file.curpwd); } catch (IOException ioe) { throw new BuildException("could not change directory to curpwd"); } scandir(file.getName(), name + File.separator, fast); }
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/Untar.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/optional/net/FTP.java
Method name: void expandResource(Resource, File) Method name: void accountForIncludedDir(String, AntFTPFile, boolean)
Number of AST nodes: 3 Number of AST nodes: 4
1
try {
2
            i = srcR.getInputStream();
3
            expandStream(srcR.getName(), i, dir);
1
if (fast && couldHoldIncluded(name)) {
2
                        try {
3
                            file.getClient().changeWorkingDirectory(file.curpwd);
4
        } catch (IOException ioe) {
4
                        } catch (IOException ioe) {
5
            throw new BuildException("Error while expanding " + srcR.getName(),
5
                            throw new BuildException("could not change directory to curpwd");
6
                    
6
                        }
7
                 ioe, getLocation());
7
                 
8
        } finally {
9
            FileUtils.close(i);
8
       scandir(file.getName(),
9
                                name + File.separator, fast);
10
        }
10
                    }
Summary
Number of common nesting structure subtrees0
Number of refactorable cases0
Number of non-refactorable cases0
Time elapsed for finding largest common nesting structure subtrees (ms)0.2
Clones locationClones are in different classes
Number of node comparisons1