synchronized(classProviders) { if (!classProviders.contains(provider)) { classProviders.add(provider); } }
if ((skey.interestOps() & skey.readyOps() & (SelectionKey.OP_READ | SelectionKey.OP_ACCEPT)) != 0) { if(skey.attachment() == descriptor) { 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/RubyIO.java
Method name: void addClassProvider(ClassProvider) Method name: boolean waitReadable(ChannelDescriptor)
Number of AST nodes: 3 Number of AST nodes: 3
1
synchronized(classProviders) {
1
if ((skey.interestOps() & skey.readyOps() & (SelectionKey.OP_READ | SelectionKey.OP_ACCEPT)) != 0) {
2
                if (!classProviders.contains(provider)) {
2
                   
3
                    classProviders.add(provider);
3
     if(skey.attachment() == descriptor) {
4
                            return true;
4
                }
5
                   
6
     }
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 having the same super class
Number of node comparisons1