try { Class.forName(className); } catch (Throwable t) { throw new BuildException(t); }
if (device != null) { try { device.close(); } catch (IOException ioex) { //ignore } }
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/util/regexp/RegexpMatcherFactory.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/util/FileUtils.java
Method name: void testAvailability(String) Method name: void close(Reader)
Number of AST nodes: 2 Number of AST nodes: 3
1
if (device != null) {
1
try {
2
            try {
2
            Class.forName(className);
3
             
4
   device.close();
3
        } catch (Throwable t) {
5
            } catch (
4
            throw new BuildException(t);
6
IOException ioex) {
7
                //ignore
8
            }
5
        }
9
        }
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