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); }
if (slowScanning) { while (slowScanning) { try { slowScanLock.wait(); } catch (InterruptedException e) { // Empty } } return; }
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 slowScan()
Number of AST nodes: 2 Number of AST nodes: 5
1
try {
2
            reg.setPattern(from);
3
        } catch (NoClassDefFoundError e) {
1
if (slowScanning) {
2
                while (slowScanning) {
4
            // depending on the implementation the actual RE won't
3
                    
5
            // get instantiated in the constructor.
6
            throw new BuildException("Cannot load regular expression matcher",
4
try {
5
                        slowScanLock.wait();
6
                    } catch (InterruptedException e) {
7
                        // Empty
7
                    
8
                    }
8
                 e);
9
                
10
}
11
                return;
9
        }
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