if (timeout == 0) { selector.selectNow(); } else { selector.select(timeout); }
if (newBuffer == null) { str.empty(); } else { str.setValue(newBuffer); }
Clone fragments detected by clone detection tool
File path: /jruby-1.4.0/src/org/jruby/RubyIO.java File path: /jruby-1.4.0/src/org/jruby/RubyIO.java
Method name: IRubyObject select_static(ThreadContext, Ruby, IRubyObject[]) Method name: IRubyObject readAll(IRubyObject)
Number of AST nodes: 3 Number of AST nodes: 3
1
if (timeout == 0) {
1
if (
2
                        selector.selectNow();
3
    
2
newBuffer == null) {
3
                str.empty();
4
                } else {
4
            } else {
5
                        selector.select(timeout);
5
                
6
        
6
str.setValue(newBuffer);
7
            }
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)0.2
Clones locationClones are declared in the same class
Number of node comparisons1