158-5-133

try { SysProperties c = (SysProperties) super.clone(); c.variables = (Vector) variables.clone(); c.propertySets = (Vector) propertySets.clone(); return c; } catch (CloneNotSupportedException e) { return null; }
try { setOutputStream(new PrintStream( new BufferedOutputStream( new FileOutputStream(output .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/org/apache/tools/ant/types/CommandlineJava.java |  | File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/AbstractCvsTask.java
Method name: `Object clone()` |  | Method name: `OutputStream getOutputStream()`
Number of AST nodes: 5 |  | Number of AST nodes: 2

1

    try {↵

1

    try {↵

2

                    SysProperties c = (SysProperties) super.clone();↵

2

                    ↵

3

                    c.variables = (Vector) variables.clone();↵

4

                    c.propertySets = (Vector) propertySets.clone↵

3

        setOutputStream(new PrintStream(↵

4

                                            new BufferedOutputStream(↵

5

                                                new FileOutputStream(output↵

5

    ();↵

6

                                                                     .getPath(),↵

6

                    return c;↵

7

                    ↵

8

                                                     append))));↵

7

                } catch (CloneNotSupportedException e) {↵

9

                    } catch (IOException e) {↵

8

                    return null;↵

10

                    ↵

11

        throw new BuildException(e, getLocation());↵

9

                }

12

                    }

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