for (RubyModule p = this; p != null; p = p.getSuperClass()) { if (p.hasConstant(name)) { return true; } }
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: boolean hasConstantInHierarchy(String) Method name: RubySymbol fastCreateSymbol(String, SymbolEntry[])
Number of AST nodes: 3 Number of AST nodes: 3
1
for (RubyModule p = this; p != null; p = p.getSuperClass()) {
1
for (SymbolEntry e = table[index = (hash = internedName.hashCode()) & (table.length - 1)]; e != null; e = 
2
            if (p.hasConstant(
2
e.next) {
3
name)) {
3
                    if (internedName == e.name) {
4
                return true;
4
                        return e.symbol;
5
        }
5
        
6
            }
6
        }
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