158-5-135

try { SysProperties c = (SysProperties) super.clone(); c.variables = (Vector) variables.clone(); c.propertySets = (Vector) propertySets.clone(); return c; } catch (CloneNotSupportedException e) { return null; }
try { setExtraFields(ExtraFieldUtils.parse(extra)); } catch (Exception e) { throw new RuntimeException(e.getMessage()); }

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/zip/ZipEntry.java
Method name: `Object clone()` |  | Method name: `void setExtra(byte[])`
Number of AST nodes: 5 |  | Number of AST nodes: 2

1

    try {↵

1

    try {↵

2

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

2

                ↵

3

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

4

          ↵

3

    setExtraFields(ExtraFieldUtils.parse(extra));↵

5

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

4

            } c↵

6

                    return c;↵

7

                } catch (CloneNotSupportedException e) {↵

8

                    return null;↵

9

        ↵

5

    atch (Exception e) {↵

6

                throw new RuntimeException(e.getMessage());↵

10

            }

7

            }

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