try { JUnitTest t = (JUnitTest) super.clone(); t.props = props == null ? null : (Properties) props.clone(); t.formatters = (Vector) formatters.clone(); return t; } catch (CloneNotSupportedException e) { // plain impossible return this; }
try { result = (SAXSource) resolve.invoke(resolverImpl, new Object[] {href, base}); } catch (Exception ex) { throw new BuildException(ex); }
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/optional/junit/JUnitTest.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/types/XMLCatalog.java
Method name: Object clone() Method name: Source resolve(String, String)
Number of AST nodes: 5 Number of AST nodes: 2
1
try {
1
try {
2
            JUnitTest t = (JUnitTest) super.clone();
2
            
3
            t.props = props == null ? null : (Properties) props.clone();
4
            t.formatters = (Vector) formatters.clone(
3
            result =
4
                            (SAXSource) resolve.invoke(resolverImpl,
5
);
5
                                                      new Object[] {href, base});
6
            return t;
6
            
7
        } catch (CloneNotSupportedException e) {
7
        } catch (Exception ex) {
8
            // plain impossible
8
            
9
            return this;
9
            throw new BuildException(ex);
10
        }
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