code: public MemberSubstitution replaceWithField(ElementMatcher<? super FieldDescription> matcher) {
              return replaceWith(new Substitution.ForFieldAccess.OfMatchedField(matcher));
          }
docs: Replaces any interaction with a matched byte code element with a non-static field access on the first
  parameter of the matched element. When matching a non-static field access or method invocation, the
  substituted field is located on the same receiver type as the original access. For static access, the
  first argument is used as a receiver.
  
  @param matcher A matcher for locating a field on the original interaction's receiver type.
  @return A member substitution that replaces any matched byte code element with an access of the matched field.