Use Java 8 String.join()

Change-Id: I74a002b562a39b5971e4f7877be6bc258cb64715
2 files changed
tree: ebde1cd78572c16b3b584489d732124ee59d7391
  1. .settings/
  2. src/
  3. tools/
  4. .gitignore
  5. bazlets.bzl
  6. BUILD
  7. LICENSE
  8. WORKSPACE