int cOptions = getCompilerOptions(options); try { RE reg = new RE(pattern); reg.setMatchFlags(cOptions); return reg; } catch (RESyntaxException e) { throw new BuildException(e); }
if (in != null) { try { in.close(); in = null; } catch (IOException e) { // ignore } }
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/util/regexp/JakartaRegexpMatcher.java File path: /apache-ant-1.7.0/src/tests/junit/org/apache/tools/mail/MailMessageTest.java
Method name: RE getCompiledPattern(int) Method name: void disconnect()
Number of AST nodes: 5 Number of AST nodes: 4
1
int cOptions = getCompilerOptions(options);
1
if (in != null) {
2
        try {
2
        
3
            RE reg = new RE(pattern);
3
        
4
            reg.setMatchFlags(cOptions);
5
            return reg;
4
try {
5
                    in.close();
6
                    in = null;
6
        } catch (RESyntaxException e) {
7
                } catch (IOException e) {
7
            throw new BuildException(e);
8
            
9
        // ignore
10
                }
8
        }
11
            }
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