* can be used internally to make better default dimensions for temporary objects. Therefore, it is
     * intended to return a value which is greater or equal to the real size (pessimistic). The typical use
     * case is creating a hash set or hash map of a collection without knowing the number of elements it
     * will contain. With this method we can properly size it and avoid resizes. The reason we use an

    private List<ClassLoader> exportLoaders; // if not null, is not empty
    private ClassPath local = ClassPath.EMPTY;
    private List<ClassLoader> ownLoaders;

    // If these are not null, we are pessimistic (loaders asked for before locking)
    private MultiParentClassLoader exportingClassLoader;
    private MultiParentClassLoader localClassLoader;

    // What is actually exposed