158-39-200

if (remotedir == null) { try { remotedir = ftp.printWorkingDirectory(); } catch (IOException e) { throw new BuildException("could not read current ftp directory", getLocation()); } }
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/org/apache/tools/ant/taskdefs/optional/net/FTP.java |  | File path: /apache-ant-1.7.0/src/org/apache/tools/ant/util/ProxySetup.java
Method name: `void checkIncludePatterns()` |  | Method name: `String getSystemProxySetting()`
Number of AST nodes: 3 |  | Number of AST nodes: 2

1

    if (remotedir == null) {↵

2

                    try {↵

3

                        remotedir = ftp.printWorkingDirectory();↵

4

            ↵

1

    try {↵

2

                return System.getProperty(USE_SYSTEM_PROXIES);↵

5

            } catch (IOException e) {↵

3

            } catch (SecurityException e) {↵

6

                        throw new BuildException("could not read current ftp directory",↵

4

                ↵

7

                            getLocation());↵

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