if (firstContext != secondContext) { throw secondContext.getRuntime().newThreadError("Enumerable#" + name + " cannot be parallelized"); }
if (given < required) { throw runtime.newArgumentError("wrong # of arguments(" + given + " for " + required + ")"); }
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/javasupport/util/RuntimeHelpers.java
Method name: void checkContext(ThreadContext, ThreadContext, String) Method name: void handleArgumentSizes(ThreadContext, Ruby, int, int, int, int)
Number of AST nodes: 2 Number of AST nodes: 2
1
if (firstContext != secondContext) {
1
if (
2
            throw secondContext.getR
2
given < required) {
3
untime().newThreadError("Enumerable#" + name + " cannot be parallelized");
3
                    throw runtime.new
4
ArgumentError("wrong # of arguments(" + given + " for " + required + ")");
4
        }
5
                }
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