if (in != null) { try { in.close(); in = null; } 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/tests/junit/org/apache/tools/mail/MailMessageTest.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: 4 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
                     
4
                    in = null
6
new FileOutputStream(error.getPath(),
5
;
7
                                                                append))));
6
                } catch (IOException e) {
8
                } catch (IOException e) {
7
                    // ignore
9
                    
8
            
10
throw new BuildException(e, getLocation());
9
    }
11
    
10
            }
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