synchronized (this) { while (threadsRunning > 0) { wait(); } }
if (doc == null){ doc = openDocument(next); if (doc != null) {// we created the document DOMPool.putDocument(next, doc); } }
Clone fragments detected by clone detection tool
File path: /jakarta-jmeter-2.3.2/test/src/org/apache/jmeter/assertions/PackageTest.java File path: /jakarta-jmeter-2.3.2/src/org/apache/jmeter/protocol/http/sampler/WebServiceSampler.java
Method name: void testThreadSafety() Method name: org.w3c.dom.Element createDocument()
Number of AST nodes: 3 Number of AST nodes: 4
1
synchronized (this) {
2
			while (threadsRunning > 0) {
3
				wait();
4
			}
5
		
1
if (doc == null){
2
                doc = openDocument(next);
3
                if (doc != null) {// we created the document
4
                    DOMPool.putDocument(next, doc);
5
                }
6
}
6
            }
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)0.0
Clones locationClones are in different classes
Number of node comparisons1