Fix serialization of missing UUID

new byte['e'] was thought to produce [101] but it produces an byte[]
of length 101 containing only zero's.

Add serialization test for missing UUID.

Solves: Jira GER-1615
Change-Id: I5ead35124111aa3c33180e2cc889a9c06dce4e34
2 files changed
tree: cd2f6236fbd275acd72da2bb4b309cc8f705c1c3
  1. src/
  2. BUILD
  3. external_plugin_deps.bzl