while (scanning) { try { scanLock.wait(); } catch (InterruptedException e) { continue; } }
for (int i = 0; i < pathElements.length; ++i) { try { addPathElement(pathElements[i]); } catch (BuildException e) { // ignore path elements which are invalid // relative to the project } }
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/DirectoryScanner.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/AntClassLoader.java
Method name: void scan() Method name: void setClassPath(Path)
Number of AST nodes: 3 Number of AST nodes: 3
1
while (scanning) {
1
for (int i = 0; i < pathElements.length; ++i) {
2
                    try {
2
                try {
3
                        scanLock.wait();
3
                    
4
   
4
addPathElement(pathElements[i]);
5
                 } catch (InterruptedException e) {
5
                } catch (BuildException e) {
6
                        continue;
6
                    
7
                    }
8
    
7
// ignore path elements which are invalid
8
                    // relative to the project
9
                }
9
            }
10
            }
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