158-70-200

if (in != null) { try { in.close(); in = null; } catch (IOException e) { // ignore } }
try { return System.getProperty(USE_SYSTEM_PROXIES); } catch (SecurityException e) { //if you cannot read it, you won't be able to write it either return null; }

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/util/ProxySetup.java
Method name: `void disconnect()` |  | Method name: `String getSystemProxySetting()`
Number of AST nodes: 4 |  | Number of AST nodes: 2

1

    if (in != null) {↵

2

                    try {↵

3

                        in.close();↵

4

                        in = null;↵

5

            ↵

1

    try {↵

2

                return System.getProperty(USE_SYSTEM_PROXIES);↵

6

            } catch (IOException e) {↵

3

            } catch (SecurityException e) {↵

7

                        // ignore↵

4

                ↵

8

                    }↵

9

        ↵

5

    //if you cannot read it, you won't be able to write it either↵

6

                return null;↵

10

            }

7

            }

See real code fragment |  | See real code fragment

Summary
Number of common nesting structure subtrees | 0
Number of refactorable cases | 0
Number of non-refactorable cases | 0
Time elapsed for finding largest common nesting structure subtrees (ms) | 0.1
Clones location | Clones are in different classes
Number of node comparisons | 1