158-4-46

try { JUnitTest t = (JUnitTest) super.clone(); t.props = props == null ? null : (Properties) props.clone(); t.formatters = (Vector) formatters.clone(); return t; } catch (CloneNotSupportedException e) { // plain impossible return this; }
if (null != output) { try { output.close(); } catch (IOException ioe) { log(ioe.toString(), Project.MSG_ERR); } }

Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/optional/junit/JUnitTest.java |  | File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/cvslib/CvsTagDiff.java
Method name: `Object clone()` |  | Method name: `void writeTagDiff(CvsTagEntry[])`
Number of AST nodes: 5 |  | Number of AST nodes: 3

1

    try {↵

2

                JUnitTest t = (JUnitTest) super.clone();↵

3

                t.props = props == null ? null : (Properties) props.clone();↵

4

                t.formatters = (Vector) formatters↵

1

    if (null != output) {↵

2

                    try {↵

5

    .clone();↵

3

                        output.close();↵

6

                return t;↵

4

                ↵

7

            } catch (CloneNotSupportedException e) {↵

5

        } catch (IOException ioe) {↵

8

                // plain impossible↵

6

                ↵

9

                return this;↵

7

            log(ioe.toString(), Project.MSG_ERR);↵

8

                    }↵

10

            }

9

                }

See real code fragment |  | See real code fragment

Summary
Number of common nesting structure subtrees | 1
Number of refactorable cases | 0
Number of non-refactorable cases | 1
Time elapsed for finding largest common nesting structure subtrees (ms) | 0.0
Clones location | Clones are in different classes
Number of node comparisons | 0

1. {Non-refactorable}

   Mapping Summary
   Number of mapped statements | 0
   Number of unmapped statements in the first code fragment | 0
   Number of unmapped statements in the second code fragment | 0
   Time elapsed for statement mapping (ms) | 0.0
   Clone type | Unknown type

   Mapped Statements
   ID | Statement |  | ID | Statement
   --- | --- | --- | --- | ---

   Precondition Violations (0)
   Row | Violation
   --- | ---