if (!configuration.isDubyExtensionsEnabled()) { throw new SyntaxException(PID.DUBY_EXTENSIONS_OFF, position, lexer.getCurrentLine(), "Duby extensions not configured"); }
if (!method.isUndefined()) { return ASTInterpreter.getArgumentDefinition(runtime, context, getArgsNode(), "method", self, aBlock); }
Clone fragments detected by clone detection tool
File path: /jruby-1.4.0/src/org/jruby/parser/ParserSupport.java File path: /jruby-1.4.0/src/org/jruby/ast/CallNode.java
Method name: void allowDubyExtension(ISourcePosition) Method name: String definition(Ruby, ThreadContext, IRubyObject, Block)
Number of AST nodes: 2 Number of AST nodes: 2
1
if (!configuration.isDubyExtensionsEnabled()) {
1
if (!
2
            throw new SyntaxException(PID.DUBY_EXTENSIONS_OFF, position,
3
                    lexer.getCurrentLine(), "Duby extensions not configured");
2
method.isUndefined()) {
3
                        return ASTInterpreter.getArgumentDefinition(runtime, context, getArgsNode(), "method", self, aBlock);
4
        }
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