do { if (module.fastHasClassVariable(internedName)) { return module.fastStoreClassVariable(internedName, value); } } while ((module = module.getSuperClass()) != null);
for (Entry e = tab[i]; e != null; e = e.next) { if (e.value.equals(value)) { return true; } }
Clone fragments detected by clone detection tool
File path: /jruby-1.4.0/src/org/jruby/RubyModule.java File path: /jruby-1.4.0/src/org/jruby/util/collections/IntHashMap.java
Method name: IRubyObject fastSetClassVar(String, IRubyObject) Method name: boolean contains(Object)
Number of AST nodes: 3 Number of AST nodes: 3
1
do {
2
            if (module.fastHasClassVariable(internedNam
1
for (Entry e = tab[i]; e != null; e = e.next) {
3
e)) {
2
                if (e.value.equals(value)) {
4
                return module.fastStoreClassVariable(internedName, value);
3
                    return true;
5
            }
4
                }
6
        } while ((module = module.getSuperClass()) != null);
5
            }
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)0.2
Clones locationClones are in different classes
Number of node comparisons1