try { reg.setPattern(from); } catch (NoClassDefFoundError e) { // depending on the implementation the actual RE won't // get instantiated in the constructor. throw new BuildException("Cannot load regular expression matcher", e); }
while (scanning) { try { scanLock.wait(); } catch (InterruptedException e) { continue; } }
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/util/RegexpPatternMapper.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/DirectoryScanner.java
Method name: void setFrom(String) Method name: void scan()
Number of AST nodes: 2 Number of AST nodes: 3
1
try {
2
            reg.setPattern(from);
3
        } catch (NoClassDefFoundError e) {
4
            // depending on the implementation the actual RE won't
5
            // get instantiated in the constructor.
6
            throw new BuildException("Cannot load regular expression matcher",
7
        
1
while (scanning) {
2
                    try {
3
                        scanLock.wait();
4
                    } catch (InterruptedException e) {
5
                        continue;
8
                     
6
                    }
9
        e);
7
        
10
        }
8
        }
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