158-5-16

try { SysProperties c = (SysProperties) super.clone(); c.variables = (Vector) variables.clone(); c.propertySets = (Vector) propertySets.clone(); return c; } catch (CloneNotSupportedException e) { return null; }
if (result == null) { try { result = (InputSource) resolveEntity.invoke(resolverImpl, new Object[] {publicId, systemId}); } 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/types/CommandlineJava.java |  | File path: /apache-ant-1.7.0/src/org/apache/tools/ant/types/XMLCatalog.java
Method name: `Object clone()` |  | Method name: `InputSource resolveEntity(String, String)`
Number of AST nodes: 5 |  | Number of AST nodes: 3

1

    try {↵

2

                    SysProperties c = (SysProperties) super.clone();↵

3

                    c.variables = (Vector) variables.clone();↵

4

                    c.propertySets = (Vector) propertySets.clone();↵

5

                    return c↵

1

    if (result == null) {↵

2

                        try {↵

3

                            result =↵

4

                                (InputSource) resolveEntity.invoke(resolverImpl,↵

6

    ;↵

5

                                                                  new Object[] {publicId, systemId});↵

7

                } catch (CloneNotSupportedException e) {↵

6

                        } catch (Exception ex) {↵

8

                    return null;↵

7

                    ↵

8

            throw new BuildException(ex);↵

9

                        }↵

9

                }

10

                    }

See real code fragment |  | See real code fragment

Summary
Number of common nesting structure subtrees | 0
Number of refactorable cases | 0
Number of non-refactorable cases | 0
Time elapsed for finding largest common nesting structure subtrees (ms) | 0.1
Clones location | Clones are in different classes
Number of node comparisons | 1