try { return links.get(index); } catch (IndexOutOfBoundsException e) { throw runtime.newArgumentError("dump format error (unlinked, index: " + index + ")"); }
try { return Class.forName("org.bouncycastle.jce.provider.BouncyCastleProvider").newInstance(); } catch(Exception e) { // provider is not available return null; }
Clone fragments detected by clone detection tool
File path: /jruby-1.4.0/src/org/jruby/runtime/marshal/UnmarshalCache.java File path: /jruby-1.4.0/src/org/jruby/RubyDigest.java
Method name: IRubyObject linkedByIndex(int) Method name: Object run()
Number of AST nodes: 2 Number of AST nodes: 2
1
try {
1
try {
2
            return links.get(index);
2
                    return Class.forName("org.bouncycastle.jce.provider.BouncyCastleProvider").newInstance();
3
        } catch (IndexOutOfBoundsException e) {
3
                } catch(Exception e) {
4
            throw runtime.newArgumentError("dump format error (unlinked, index: " + index + ")");
4
            
5
        // provider is not available
6
                    return null;
5
        }
7
                }
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