Java Reflection: How to get the name of a variable?

Question

Using Java Reflection, is it possible to get the name of a local variable? For example, if I have this:

Foo b = new Foo();
Foo a = new Foo();
Foo r = new Fo         


        

Answer 1

update @Marcel Jackwerth's answer for general.

and only working with class attribute, not working with method variable.

    /**
     * get variable name as string
     * only work with class attributes
     * not work with method variable
     *
     * @param headClass variable name space
     * @param vars      object variable
     * @throws IllegalAccessException
     */
    public static void printFieldNames(Object headClass, Object... vars) throws IllegalAccessException {
        List