if (pattern.callMethod(ctx, "===", larg).isTrue()) { synchronized (result) { result.append(larg); } }
synchronized(this) { return globalState; }
Clone fragments detected by clone detection tool
File path: /jruby-1.4.0/src/org/jruby/RubyEnumerable.java File path: /jruby-1.4.0/src/org/jruby/Ruby.java
Method name: IRubyObject call(ThreadContext, IRubyObject[], Block) Method name: long getGlobalState()
Number of AST nodes: 3 Number of AST nodes: 2
1
if (pattern.callMethod(ctx, "===", larg).isTrue()) {
2
                        synchronized (result) {
3
       
1
synchronized(this) {
4
                     result.append(larg);
2
            
5
                        }
6
            
3
return globalState;
7
        }
4
        }
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