int cOptions = getCompilerOptions(options); try { RE reg = new RE(pattern); reg.setMatchFlags(cOptions); return reg; } catch (RESyntaxException e) { throw new BuildException(e); }
if (device != null) { try { device.close(); } catch (IOException ioex) { //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/org/apache/tools/ant/util/FileUtils.java
Method name: RE getCompiledPattern(int) Method name: void close(OutputStream)
Number of AST nodes: 5 Number of AST nodes: 3
1
int cOptions = getCompilerOptions(options);
1
i
2
        try {
3
            RE reg = new RE(pattern);
4
            reg.setMatchFlags(cOptions);
5
            return reg;
2
f (device != null) {
3
            try {
4
                device.close();
6
        } catch (RESyntaxException e) {
5
            } catch (IOException ioex) {
7
            throw new BuildException(e);
6
                //ignore
7
            }
8
        }
8
        }
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