if (sock != null) { try { sock.close(); sock = null; } catch (IOException e) { // ignore } }
if (null != usersFile) { try { userList.load(new FileInputStream(usersFile)); } catch (final IOException ioe) { throw new BuildException(ioe.toString(), ioe); } }
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/cvslib/ChangeLogTask.java
Method name: void disconnect() Method name: void loadUserlist(Properties)
Number of AST nodes: 4 Number of AST nodes: 3
1
if (sock != null) {
1
if (
2
    
2
null != usersFile) {
3
            try {
3
            try {
4
                    sock.close();
4
                
5
                    sock = null;
6
    
5
userList.load(new FileInputStream(usersFile));
7
            } catch (IOException e) {
6
            } catch (final IOException ioe) {
8
                    // ignore
7
                
9
    
8
throw new BuildException(ioe.toString(), ioe);
10
            }
9
            }
11
            }
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)0.0
Clones locationClones are in different classes
Number of node comparisons1