Destination: Fix ConcurrentModificationException

Use a ConcurrentMap to cover unsynchronized reads happening during
synchronized writes.

Change-Id: I09fb626104361f20b62216d939c85219657678ab
1 file changed
tree: 64e3f281e282ad21de327d9dab48b0ac98463487
  1. .settings/
  2. src/
  3. .gitignore
  4. .mailmap
  5. BUILD
  6. LICENSE