158-4-54

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; }
try { super.testWindowsLineSeparator2(); fail("Should trigger when this bug is fixed. {@since 1.2}"); } catch (AssertionFailedError e){ }

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/tests/junit/org/apache/tools/ant/util/regexp/JakartaRegexpRegexpTest.java
Method name: `Object clone()` |  | Method name: `void testWindowsLineSeparator2()`
Number of AST nodes: 5 |  | Number of AST nodes: 3

1

    try {↵

1

    try {↵

2

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

2

                ↵

3

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

4

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

5

                return t;↵

6

            } catch (CloneNotSupportedException e) {↵

7

                // plain impossible↵

8

                return this;↵

3

    super.testWindowsLineSeparator2();↵

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                fail("Should trigger when this bug is fixed. {@since 1.2}");↵

5

            } catch (AssertionFailedError e){↵

9

            }

6

            }

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