try { BaseResourceCollectionContainer c = (BaseResourceCollectionContainer) super.clone(); c.rc = new ArrayList(rc); c.coll = null; return c; } catch (CloneNotSupportedException e) { throw new BuildException(e); }
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/types/resources/BaseResourceCollectionContainer.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/Available.java
Method name: Object clone() Method name: boolean checkClass(String)
Number of AST nodes: 5 Number of AST nodes: 2
1
try {
1
try {
2
            BaseResourceCollectionContainer c
2
            
3
                = (BaseResourceCollectionContainer) super.clone();
4
            c.rc = new ArrayList(rc);
5
            c.coll = null;
6
            return c;
7
        } catch (CloneNotSupportedException e) {
8
            throw new BuildException(e);
3
            loader.findClass(classname);
4
                    } catch (SecurityException se) {
5
                        // class found but restricted name; this is
6
                        // actually the case we're looking for in JDK 1.3+,
7
                        // so catch the exception and return
8
                        return true;
9
        }
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 having the same super class
Number of node comparisons1