158-152-159

for (int i = 0; i < RMIC_CLASSNAMES.length; i++) { try { return Class.forName(RMIC_CLASSNAMES[i]); } catch (ClassNotFoundException cnfe) { // Ignore } }
for (int i = 0; i < maxRunning; ++i) { if (running[i] != null && !running[i].isFinished()) { //System.out.println("Thread " + i + " is still alive "); // still running - wait for it try { semaphore.wait(); } catch (InterruptedException ie) { // who would interrupt me at a time like this? } continue outer2; } }

Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/rmic/KaffeRmic.java |  | File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/Parallel.java
Method name: `Class getRmicClass()` |  | Method name: `void spinThreads()`
Number of AST nodes: 3 |  | Number of AST nodes: 5

1

    for (int i = 0; i < RMIC_CLASSNAMES.length; i++) {↵

1

    for (int i = 0; i < maxRunning; ++i) {↵

2

                try {↵

2

                  ↵

3

                    return Class.forName(RMIC_CLASSNAMES[i]);↵

3

          if (running[i] != null && !running[i].isFinished()) {↵

4

                            //System.out.println("Thread " + i + " is still alive ");↵

5

                            // still running - wait for it↵

6

                            try {↵

7

                                semaphore.wait();↵

4

                } catch (ClassNotFoundException cnfe) {↵

8

                            } catch (InterruptedException ie) {↵

5

                    // Ignore↵

9

                            ↵

10

        // who would interrupt me at a time like this?↵

6

                }↵

11

                            }↵

12

                            continue outer2;↵

13

                        }↵

7

            }

14

                    }

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 | 5

1. {Non-refactorable}

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

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

   2

       try

   2 | try
   43 | try

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   java.lang.ClassNotFoundException | java.lang.InterruptedException | SUBCLASS_TYPE_MISMATCH
   cnfe | ie | VARIABLE_NAME_MISMATCH
   java.lang.ClassNotFoundException | java.lang.InterruptedException | SUBCLASS_TYPE_MISMATCH

   43

       try

   3

       return Class.forName(RMIC_CLASSNAMES[i]);

   3 | return Class.forName(RMIC_CLASSNAMES[i]);

   Preondition Violations
   Unmatched statement return Class.forName(RMIC_CLASSNAMES[i]); 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
   Unmatched return Class.forName(RMIC_CLASSNAMES[i]);

   44 | semaphore.wait();

   Preondition Violations
   Unmatched statement semaphore.wait(); 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

   44

       semaphore.wait();

   Precondition Violations (3)
   Row | Violation
   --- | ---
   1 | Unmatched statement return Class.forName(RMIC_CLASSNAMES[i]); 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
   2 | Unmatched return Class.forName(RMIC_CLASSNAMES[i]);
   3 | Unmatched statement semaphore.wait(); 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