158-37-60

try { Thread.sleep(millis); } catch (InterruptedException ie) { // Ignore Exception }
try { super.testWindowsLineSeparator(); fail("Should trigger once fixed. {@since JDK 1.4RC1}"); } catch (AssertionFailedError e){ }

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

1

    try {↵

1

    try {↵

2

                Thread.sleep(millis);↵

2

                ↵

3

            } catch (InterruptedException ie) {↵

4

                // Ignore Exception↵

3

    super.testWindowsLineSeparator();↵

4

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

5

            } catch (AssertionFailedError e){↵

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) | 0.1
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 | 0
   Number of unmapped statements in the second code fragment | 1
   Time elapsed for statement mapping (ms) | 0.5
   Clone type | Type 3

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

   1

       try

   1 | try
   1 | try

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   java.lang.InterruptedException | junit.framework.AssertionFailedError | SUBCLASS_TYPE_MISMATCH
   ie | e | VARIABLE_NAME_MISMATCH
   java.lang.InterruptedException | junit.framework.AssertionFailedError | SUBCLASS_TYPE_MISMATCH

   1

       try

   2

       Thread.sleep(millis);

   2 | Thread.sleep(millis);
   2 | super.testWindowsLineSeparator();

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   Thread.sleep(millis) | super.testWindowsLineSeparator() | TYPE_COMPATIBLE_REPLACEMENT

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

   2

       super.testWindowsLineSeparator();

   3

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

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