158-1-4

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

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/optional/junit/JUnitTest.java
Method name: `Object clone()` |  | Method name: `Object clone()`
Number of AST nodes: 5 |  | Number of AST nodes: 5

1

    try {↵

1

    try {↵

2

                BaseResourceCollectionContainer c↵

2

                ↵

3

                    = (BaseResourceCollectionContainer) super↵

3

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

4

    .clone();↵

4

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

5

                c.rc = new ArrayList(rc);↵

5

                ↵

6

                c.coll = null;↵

6

    t.formatters = (Vector) formatters.clone();↵

7

                return c;↵

7

                return t;↵

8

            } catch (CloneNotSupportedException e) {↵

8

            } catch (CloneNotSupportedException e) {↵

9

                throw new BuildException(e)↵

9

                // plain impossible↵

10

    ;↵

10

                return this;↵

11

            }

11

            }

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