158-1-123

try { BaseResourceCollectionContainer c = (BaseResourceCollectionContainer) super.clone(); c.rc = new ArrayList(rc); c.coll = null; return c; } catch (CloneNotSupportedException e) { throw new BuildException(e); }
try { os.close(); } catch (IOException e) { //ignore }

Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/types/resources/BaseResourceCollectionContainer.java |  | File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/PumpStreamHandler.java
Method name: `Object clone()` |  | Method name: `void setProcessInputStream(OutputStream)`
Number of AST nodes: 5 |  | Number of AST nodes: 2

1

    try {↵

1

    try {↵

2

                BaseResourceCollectionContainer c↵

2

                ↵

3

                    = (BaseResourceCollectionContainer) super.clone();↵

3

        os.close();↵

4

                c.rc = new ArrayList(rc);↵

4

                ↵

5

                c.coll = null;↵

6

                return c;↵

7

            } catch (CloneNotSupportedException e) {↵

8

                throw new BuildException(e);↵

5

    } catch (IOException e) {↵

6

                    //ignore↵

9

            }

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