try { // compute the compiler options based on the input options first Pattern p = compiler.compile(pattern, getCompilerOptions(options)); return p; } catch (Exception e) { throw new BuildException(e); }
if (r1 != null) { try { r1.close(); } catch (IOException e) { } }
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/util/regexp/JakartaOroMatcher.java File path: /apache-ant-1.7.0/src/tests/junit/org/apache/tools/ant/taskdefs/JarTest.java
Method name: Pattern getCompiledPattern(int) Method name: void tearDown()
Number of AST nodes: 3 Number of AST nodes: 3
1
try {
2
            // compute the compiler options based on the input options first
3
            Pattern p = compiler.compile(pattern, getCompilerOptions(options));
4
            return p;
1
if (r1 != null) {
2
            try {
3
                r1.close();
5
        } catch (Exception e) {
4
            } catch (IOException e) {
6
            throw new BuildException(e);
5
            }
7
        }
6
        }
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