if (device != null) { try { device.close(); } catch (IOException ioex) { //ignore } }
try { return loader.findClass(classname); } catch (SecurityException se) { // class found but restricted name; this is // actually the case we're looking for in JDK 1.3+, // so catch the exception and return return null; }
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/util/FileUtils.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/condition/HasMethod.java
Method name: void close(Reader) Method name: Class loadClass(String)
Number of AST nodes: 3 Number of AST nodes: 2
1
if (device != null) {
2
            try {
3
                device.close();
4
            }
1
try {
2
                        return loader.findClass(classname);
3
                    } catch (SecurityException se) {
4
                        // class found but restricted name; this is
5
                        // actually the case we're looking for in JDK 1.3+,
5
 catch (IOException ioex) {
6
                        // so catch the exception 
7
and return
6
                //ignore
8
                        return null;
7
            }
9
            
8
        }
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