synchronized(classProviders) { if (!classProviders.contains(provider)) { classProviders.add(provider); } }
for (SymbolEntry e = table[index = (hash = internedName.hashCode()) & (table.length - 1)]; e != null; e = e.next) { if (internedName == e.name) { return e.symbol; } }
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/RubySymbol.java
Method name: void addClassProvider(ClassProvider) Method name: RubySymbol fastCreateSymbol(String, SymbolEntry[])
Number of AST nodes: 3 Number of AST nodes: 3
1
synchronized(classProviders) {
2
                if (!classProviders.contains(provider)) {
3
                    classProviders.add(provider)
1
for (SymbolEntry e = table[index = (hash = internedName.hashCode()) & (table.length - 1)]; e != null; e = e.next) {
2
                    if (internedName == e.name) {
4
;
3
                        return e.symbol;
5
                }
4
                
5
    }
6
            }
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