tree abb5cba634cd48e7252d0ad37c9a217b0cbedcd7
parent 48a58baea2a39c41aa0dfb4a0384bd00d76d120b
author Roozbeh Pournader <roozbeh@google.com> 1489104349 -0800
committer Roozbeh Pournader <roozbeh@google.com> 1489104349 -0800

Check for existance of hyphenation pattern files first

This CL checks for existance (and readability) of hyphenation pattern
files before trying to read them. The main impact is reducing the
spam in the log due to the failure of calling RandomAccessFile() with
non-existing paths.

Test: Manual
Bug: 31727175
Bug: 36023892
Change-Id: I6963790fa205ab16d4ece548e4cbb0c15e279a14