if (ssock != null) { try { ssock.close(); ssock = null; } catch (IOException e) { // ignore } }
try { messageDigest = MessageDigest.getInstance(algorithm); } catch (NoSuchAlgorithmException noalgo) { throw new BuildException(noalgo, 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/Checksum.java
Method name: void disconnect() Method name: boolean validateAndExecute()
Number of AST nodes: 4 Number of AST nodes: 2
1
if (ssock != null) {
2
                try {
3
                    ssock.close();
4
                    ssock = null;
5
    
1
try {
2
                messageDigest = MessageDigest.getInstance(algorithm);
6
            } catch (IOException e) {
3
            } catch (NoSuchAlgorithmException noalgo) {
7
                    // ignore
4
                
8
                }
5
throw new BuildException(noalgo, getLocation());
9
            }
6
            }
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