try { JUnitTest t = (JUnitTest) super.clone(); t.props = props == null ? null : (Properties) props.clone(); t.formatters = (Vector) formatters.clone(); return t; } catch (CloneNotSupportedException e) { // plain impossible return this; }
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/optional/junit/JUnitTest.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/Parallel.java
Method name: Object clone() Method name: void spinThreads()
Number of AST nodes: 5 Number of AST nodes: 4
1
try {
2
            JUnitTest t = (JUnitTest) super.clone();
3
            t.props = props == null ? null : (Properties) props.clone();
4
            t.formatters = (Vector) formatters.clone
1
if (running[i] != null && !running[i].isFinished()) {
2
                        //System.out.println("Thread " + i + " is still alive ");
3
                        // still running - wait for it
4
                        try {
5
();
5
                            semaphore.wait();
6
            return t;
6
            
7
        } catch (CloneNotSupportedException e) {
7
            } catch (InterruptedException ie) {
8
            // plain impossible
8
            
9
            return this;
9
                // who would interrupt me at a time like this?
10
                        }
11
                        continue outer2;
10
        }
12
                    }
Summary
Number of common nesting structure subtrees0
Number of refactorable cases0
Number of non-refactorable cases0
Time elapsed for finding largest common nesting structure subtrees (ms)0.1
Clones locationClones are in different classes
Number of node comparisons1