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
        }
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