@Override
    public void visitClosureExpression(ClosureExpression expr) {
        for (Parameter parameter : expr.getParameters()) {
            if (parameter.hasInitialExpression()) {
                parameter.setInitialExpression(replaceExpr(parameter.getInitialExpression()));
            }
        }
        expr.getCode().visit(this);
        replaceVisitedExpressionWith(expr);
    }

    @Override

                    code.getStatements().add(1, new ExpressionStatement(new BinaryExpression(new VariableExpression(parameter.getName()), ASSIGN, parameter.getInitialExpression())));
                    parameter.setInitialExpression(ConstantExpression.NULL);
                }
            }
        } finally {
            if (parentInputs != null) {
                parentInputs.addNestedReferences(inputs);
            }

        resolveGenericsHeader(node.getGenericsTypes());

        Parameter[] paras = node.getParameters();
        for (Parameter p : paras) {
            p.setInitialExpression(transform(p.getInitialExpression()));
            resolveOrFail(p.getType(), p.getType());
            visitAnnotations(p);
        }
        ClassNode[] exceptions = node.getExceptions();