try { return (Node) elementAt(i); } catch (ArrayIndexOutOfBoundsException e) { return null; // conforming to NodeList interface }
try { 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 true; }
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/optional/junit/DOMUtil.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/Available.java
Method name: Node item(int) Method name: boolean checkClass(String)
Number of AST nodes: 2 Number of AST nodes: 2
1
try {
1
try {
2
                return (Node) elementAt(i);
2
                
3
            } catch (ArrayIndexOutOfBounds
3
        loader.findClass(classname);
4
Exception e) {
4
                    } catch (SecurityException se) {
5
                return null; // con
5
                        // class found but restricted name; this is
6
forming to NodeList interface
6
                        // actually the case we're looking for in
7
 JDK 1.3+,
8
                        // so catch the exception and return
9
                        return true;
7
            }
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