158-57-196

try { super.testLineSeparatorCharacter(); fail("Should trigger once fixed. {@since JDK 1.4RC1}"); } catch (AssertionFailedError e){ }
if (out != null) { try { out.flush(); out.close(); out = null; } 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/tests/junit/org/apache/tools/mail/MailMessageTest.java
Method name: `void testLineSeparatorCharacter()` |  | Method name: `void disconnect()`
Number of AST nodes: 3 |  | Number of AST nodes: 5

1

    try {↵

2

                super.testLineSeparatorCharacter();↵

3

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

4

            } catch (AssertionFailedError e){↵

1

    if (out != null) {↵

2

                    try {↵

3

                        out.flush();↵

4

                        out.close();↵

5

                        out = null;↵

6

                    } catch (IOException e) {↵

7

                        // ignore↵

8

                    }↵

5

            }

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) | 0.1
Clones location | Clones are in different classes
Number of node comparisons | 12

1. {Non-refactorable}

   Mapping Summary
   Number of mapped statements | 3
   Number of unmapped statements in the first code fragment | 0
   Number of unmapped statements in the second code fragment | 1
   Time elapsed for statement mapping (ms) | 0.9
   Clone type | Type 3

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

   1

       try

   1 | try
   2 | try

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

   2

       try

   2

       super.testLineSeparatorCharacter();

   2 | super.testLineSeparatorCharacter();
   4 | out.close();

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   super.testLineSeparatorCharacter() | out.close() | TYPE_COMPATIBLE_REPLACEMENT

   Preondition Violations
   Expression super.testLineSeparatorCharacter() is a method call throwing exception(s) that should be caught by a try block that will be extracted
   Expression out.close() cannot be parameterized, because it has dependencies to/from statements that will be extracted
   Expression super.testLineSeparatorCharacter() is a void method call, and thus it cannot be parameterized
   Expression out.close() is a void method call, and thus it cannot be parameterized

   4

       out.close();

   3

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

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

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   fail | flush | METHOD_INVOCATION_NAME_MISMATCH
   fail("Should trigger once fixed. {@since JDK 1.4RC1}") | out.flush() | ARGUMENT_NUMBER_MISMATCH
   | out | MISSING_METHOD_INVOCATION_EXPRESSION

   Preondition Violations
   Expression out.flush() is a method call throwing exception(s) that should be caught by a try block that will be extracted
   Expression fail("Should trigger once fixed. {@since JDK 1.4RC1}") is a void method call, and thus it cannot be parameterized
   Expression out.flush() is a void method call, and thus it cannot be parameterized
   Expression out.flush() is a method call throwing exception(s) that should be caught by a try block that will be extracted
   Expression fail("Should trigger once fixed. {@since JDK 1.4RC1}") is a void method call, and thus it cannot be parameterized
   Expression out.flush() is a void method call, and thus it cannot be parameterized

   3

       out.flush();

   5

       out = null;

   Precondition Violations (10)
   Row | Violation
   --- | ---
   1 | Expression super.testLineSeparatorCharacter() is a method call throwing exception(s) that should be caught by a try block that will be extracted
   2 | Expression out.close() cannot be parameterized, because it has dependencies to/from statements that will be extracted
   3 | Expression super.testLineSeparatorCharacter() is a void method call, and thus it cannot be parameterized
   4 | Expression out.close() is a void method call, and thus it cannot be parameterized
   5 | Expression out.flush() is a method call throwing exception(s) that should be caught by a try block that will be extracted
   6 | Expression fail("Should trigger once fixed. {@since JDK 1.4RC1}") is a void method call, and thus it cannot be parameterized
   7 | Expression out.flush() is a void method call, and thus it cannot be parameterized
   8 | Expression out.flush() is a method call throwing exception(s) that should be caught by a try block that will be extracted
   9 | Expression fail("Should trigger once fixed. {@since JDK 1.4RC1}") is a void method call, and thus it cannot be parameterized
   10 | Expression out.flush() is a void method call, and thus it cannot be parameterized