if (in != null) { try { in.close(); } catch (IOException e) { // ignore } }
try { setErrorStream(new PrintStream( new BufferedOutputStream( new FileOutputStream(error.getPath(), append)))); } catch (IOException e) { throw new BuildException(e, getLocation()); }
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/mail/MailMessage.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/AbstractCvsTask.java
Method name: void disconnect() Method name: OutputStream getErrorStream()
Number of AST nodes: 3 Number of AST nodes: 2
1
if (in != null) {
1
try {
2
                    setErrorStream(new PrintStream(
3
                                       new BufferedOutputStream(
2
            try {
4
                  
3
                in.close();
5
                 
6
        new FileOutputStream(error.getPath(),
7
                                                                append))));
4
            } catch (IOException e) {
8
                } catch (IOException e) {
5
                // ignore
9
                
6
    
10
    throw new BuildException(e, getLocation());
7
        }
11
        
8
        }
12
        }
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)0.1
Clones locationClones are in different classes
Number of node comparisons1