if(pattern == null) { setPattern(RubyRegexp.newRegexp(runtime, value, options)); } return pattern;
Clone fragments detected by clone detection tool
File path: /jruby-1.4.0/src/org/jruby/ast/RegexpNode.java File path: /jruby-1.4.0/src/org/jruby/libraries/ThreadLibrary.java
Method name: IRubyObject interpret(Ruby, ThreadContext, IRubyObject, Block) Method name: IRubyObject lock(ThreadContext)
Number of AST nodes: 3 Number of AST nodes: 0
1
if(pattern == null) {
2
            setPattern(RubyRegexp.newRegexp(runtime, value, options));
3
        }
4
        return pattern;
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)0.0
Clones locationClones are in different classes
Number of node comparisons0