Access class defined in method in Java

In Java, is it possible to access class defined in method by some means (reflections or so)? And How?

For example, i want to create instance of InnerClass in example below:

class Example {
    public void outerMethod() {
        class InnerClass {
            double d = 0;
        }
    }

    public void testMethod() {
        outerMethod::InnerClass instance = new outerMethod::InnerClass();
    }
}

Thanks for answers.