158-19-37

clip.loop(Clip.LOOP_CONTINUOUSLY); try { Thread.sleep(duration); } catch (InterruptedException e) { // Ignore Exception }
try { Thread.sleep(millis); } catch (InterruptedException ie) { // Ignore Exception }

Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/optional/sound/AntSoundPlayer.java |  | File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/Sleep.java
Method name: `void playClip(Clip, long)` |  | Method name: `void doSleep(long)`
Number of AST nodes: 3 |  | Number of AST nodes: 2

1

    clip.loop(Clip.LOOP_CONTINUOUSLY);↵

2

            try {↵

1

    try {↵

3

                Thread.sleep(duration);↵

2

                Thread.sleep(millis);↵

4

            } catch (InterruptedException e) {↵

3

            } catch (InterruptedException ie) {↵

5

                // Ignore Exception↵

4

                // Ignore Exception↵

6

            }

5

            }

See real code fragment |  | See real code fragment

Summary
Number of common nesting structure subtrees | 1
Number of refactorable cases | 1
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 | 4

1. {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) | 0.5
   Clone type | Type 3

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

   1

       clip.loop(Clip.LOOP_CONTINUOUSLY);

   2

       try

   2 | try
   1 | try

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   e | ie | VARIABLE_NAME_MISMATCH

   1

       try

   3

       Thread.sleep(duration);

   3 | Thread.sleep(duration);
   2 | Thread.sleep(millis);

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   duration | millis | VARIABLE_NAME_MISMATCH

   2

       Thread.sleep(millis);

   Precondition Violations (0)
   Row | Violation
   --- | ---