try { Path result = (Path) super.clone(); result.union = union == null ? union : (Union) union.clone(); return result; } 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/Path.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: 4 Number of AST nodes: 5
1
try {
1
try {
2
            Path result = (Path) super.clone();
2
            JUnitTest t = (JUnitTest) super.clone();
3
            result.union = union == null ? union : (Union) union
3
            t.props = props == null ? null : (Properties) props.clone();
4
.clone();
4
            t.formatters = (Vector) formatters.clone();
5
            return result;
5
            return t;
6
        } catch (CloneNotSupportedException e) {
6
        } catch (CloneNotSupportedException e) {
7
            throw new BuildException(e)
7
            // plain impossible
8
;
8
            return this;
9
        }
9
        }
Summary
Number of common nesting structure subtrees0
Number of refactorable cases0
Number of non-refactorable cases0
Time elapsed for finding largest common nesting structure subtrees (ms)0.1
Clones locationClones are in different classes
Number of node comparisons1