Merge "Add a filter function to CollectionUtils" am: f1e182b5f8 am: 8273e9af8f

Original change: https://android-review.googlesource.com/c/platform/frameworks/libs/net/+/1659981

Change-Id: I66ecd9e12af926586744bdb1660acda58431ddd7
tree: 2e5b09b5e5770f3a787d2b7f2a8dfc72e09d4a1c
  1. client-libs/
  2. common/
  3. .gitignore
  4. OWNERS
  5. PREUPLOAD.cfg
  6. TEST_MAPPING