158-53-97

try { super.testWindowsLineSeparator(); fail("Should trigger once fixed. {@since JDK 1.4RC1}"); } catch (AssertionFailedError e){ }
if (!isAutocommit() && conn != null && onError.equals("abort")) { try { conn.rollback(); } catch (SQLException ex) { // ignore } }

Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/tests/junit/org/apache/tools/ant/util/regexp/Jdk14RegexpMatcherTest.java |  | File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/SQLExec.java
Method name: `void testWindowsLineSeparator()` |  | Method name: `void closeQuietly()`
Number of AST nodes: 3 |  | Number of AST nodes: 3

1

    try {↵

2

                super.testWindowsLineSeparator();↵

3

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

4

            } catch (AssertionFailedError e){↵

1

    if (!isAutocommit() && conn != null && onError.equals("abort")) {↵

2

                try {↵

3

                    conn.rollback();↵

4

                } catch (SQLException ex) {↵

5

                    // ignore↵

6

                }↵

5

            }

7

            }

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 | 6

1. {Non-refactorable}

   Mapping Summary
   Number of mapped statements | 2
   Number of unmapped statements in the first code fragment | 1
   Number of unmapped statements in the second code fragment | 0
   Time elapsed for statement mapping (ms) | 0.6
   Clone type | Type 3

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

   1

       try

   1 | try
   2 | try

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   junit.framework.AssertionFailedError | java.sql.SQLException | SUBCLASS_TYPE_MISMATCH
   e | ex | VARIABLE_NAME_MISMATCH
   junit.framework.AssertionFailedError | java.sql.SQLException | SUBCLASS_TYPE_MISMATCH

   2

       try

   2

       super.testWindowsLineSeparator();

   2 | super.testWindowsLineSeparator();
   3 | conn.rollback();

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   super.testWindowsLineSeparator() | conn.rollback() | TYPE_COMPATIBLE_REPLACEMENT

   Preondition Violations
   Expression super.testWindowsLineSeparator() is a method call throwing exception(s) that should be caught by a try block that will be extracted
   Expression conn.rollback() is a method call throwing exception(s) that should be caught by a try block that will be extracted
   Expression super.testWindowsLineSeparator() is a void method call, and thus it cannot be parameterized
   Expression conn.rollback() is a void method call, and thus it cannot be parameterized

   3

       conn.rollback();

   3

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

   Precondition Violations (4)
   Row | Violation
   --- | ---
   1 | Expression super.testWindowsLineSeparator() is a method call throwing exception(s) that should be caught by a try block that will be extracted
   2 | Expression conn.rollback() is a method call throwing exception(s) that should be caught by a try block that will be extracted
   3 | Expression super.testWindowsLineSeparator() is a void method call, and thus it cannot be parameterized
   4 | Expression conn.rollback() is a void method call, and thus it cannot be parameterized