[LANG-873] Add FieldUtils getAllFields() to return all the fields defined in the given class and super classes. Alternate impl that splits into two APIs, one with an array result, the other with a List.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/lang/trunk@1456304 13f79535-47bb-0310-9956-ffa450edef68
[LANG-873] Add FieldUtils getAllFields() to return all the fields defined in the given class and super classes. Alternate impl that splits into two APIs, one with an array result, the other with a List.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/lang/trunk@1456305 13f79535-47bb-0310-9956-ffa450edef68