Adding Class.getDeclaredFields to unstarted runtime

As part of the update of java.util.concurrent to 11+28, it is
needed to have Class.getDeclaredFields() called from the
unstarted runtime.

Test: m
Bug: 188889082
Change-Id: I0ad4629ba1f55165c6c4a14cad823735c9f8cd02
8 files changed