158-7-48

int cOptions = getCompilerOptions(options); try { Pattern p = Pattern.compile(this.pattern, cOptions); return p; } catch (PatternSyntaxException e) { throw new BuildException(e); }
for (Enumeration e = zipFiles.elements(); e.hasMoreElements();) { ZipFile zipFile = (ZipFile) e.nextElement(); try { zipFile.close(); } catch (IOException ioe) { // ignore } }

Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/util/regexp/Jdk14RegexpMatcher.java |  | File path: /apache-ant-1.7.0/src/org/apache/tools/ant/AntClassLoader.java
Method name: `Pattern getCompiledPattern(int)` |  | Method name: `void cleanup()`
Number of AST nodes: 4 |  | Number of AST nodes: 4

1

    int cOptions = getCompilerOptions(options);↵

1

    for (Enumeration e = ↵

2

            try {↵

3

                Pattern p = Pattern.compile(this.pattern, cOptions);↵

4

                return p;↵

2

    zipFiles.elements(); e.hasMoreElements();) {↵

3

                ZipFile zipFile = (ZipFile) e.nextElement();↵

4

                try {↵

5

                    zipFile.close();↵

5

            } catch (PatternSyntaxException e) {↵

6

                } catch (IOException ioe) {↵

6

                throw new BuildException(e);↵

7

                    // ignore↵

8

                }↵

7

            }

9

            }

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