158-38-49

if (builderFactory == null) { try { builderFactory = DocumentBuilderFactory.newInstance(); } catch (FactoryConfigurationError e) { throw new BuildException("Document builder factory has not " + "been configured correctly: " + e.getMessage(), e); } }
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/util/JAXPUtils.java |  | File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/Parallel.java
Method name: `DocumentBuilderFactory getDocumentBuilderFactory()` |  | Method name: `void spinThreads()`
Number of AST nodes: 3 |  | Number of AST nodes: 4

1

    if (builderFactory == null) {↵

1

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

2

                try {↵

2

                ↵

3

                    builderFactory = DocumentBuilderFactory.newInstance();↵

3

                ↵

4

                } catch (FactoryConfigurationError e) {↵

5

                    throw new BuildException("Document builder factory has not "↵

6

                                             + "been configured correctly: "↵

4

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

5

                            // still running - wait for it↵

6

                            try {↵

7

                                semaphore.wait();↵

8

                            } catch (InterruptedException ie) {↵

9

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

7

                          ↵

10

                            }↵

8

                       + e.getMessage(), e);↵

11

                            continue outer2;↵

9

                }↵

12

                ↵

10

            }

13

            }

See real code fragment |  | See real code fragment

Summary
Number of common nesting structure subtrees | 0
Number of refactorable cases | 0
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 | 1