158-56-147

try { super.testParagraphCharacter(); fail("Should trigger once fixed. {@since JDK 1.4RC1}"); } catch (AssertionFailedError e){ }
try { new ClassParser("force"); } catch (IOException e) { // ignore }

Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/tests/junit/org/apache/tools/ant/util/regexp/Jdk14RegexpRegexpTest.java |  | File path: /apache-ant-1.7.0/src/org/apache/tools/ant/util/depend/bcel/AncestorAnalyzer.java
Method name: `void testParagraphCharacter()` |  | Method name: `void AncestorAnalyzer()`
Number of AST nodes: 3 |  | Number of AST nodes: 2

1

    try {↵

1

    try {↵

2

                super.testParagraphCharacter();↵

2

                ↵

3

                fail("Should trigger once fixed. {@since JDK 1.4RC1}");↵

4

            } catch (AssertionFailedError e){↵

3

    new ClassParser("force");↵

4

            } catch (IOException e) {↵

5

                // ignore↵

5

            }

6

            }

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) | 0.2
Clones location | Clones are in different classes
Number of node comparisons | 6

1. {Non-refactorable}

   Mapping Summary
   Number of mapped statements | 1
   Number of unmapped statements in the first code fragment | 2
   Number of unmapped statements in the second code fragment | 1
   Time elapsed for statement mapping (ms) | 0.4
   Clone type | Type 3

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

   1

       try

   1 | try
   1 | try

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   junit.framework.AssertionFailedError | java.io.IOException | SUBCLASS_TYPE_MISMATCH
   junit.framework.AssertionFailedError | java.io.IOException | SUBCLASS_TYPE_MISMATCH

   1

       try

   2

       new ClassParser("force");

   2

       super.testParagraphCharacter();

   2 | super.testParagraphCharacter();

   Preondition Violations
   Unmatched statement super.testParagraphCharacter(); cannot be moved before or after the extracted code, because it throws exception(s) that should be caught by a try block that will be extracted

   3

       fail("Should trigger once fixed. {@since JDK 1.4RC1}");

   Precondition Violations (1)
   Row | Violation
   --- | ---
   1 | Unmatched statement super.testParagraphCharacter(); cannot be moved before or after the extracted code, because it throws exception(s) that should be caught by a try block that will be extracted