GitHub user bowenli86 opened a pull request: https://github.com/apache/flink/pull/4787
[FLINK-6615] simplify FileUtils ## What is the purpose of the change simplify FileUtils ## Brief change log simplify FileUtils ## Verifying this change This change is already covered by existing tests ## Does this pull request potentially affect one of the following parts: none ## Documentation no You can merge this pull request into a Git repository by running: $ git pull https://github.com/bowenli86/flink FLINK-6615 Alternatively you can review and apply these changes as the patch at: https://github.com/apache/flink/pull/4787.patch To close this pull request, make a commit to your master/trunk branch with (at least) the following in the commit message: This closes #4787 ---- commit 050e0b724d7d951d3310942c763c261a2691f843 Author: Bowen Li <bowenl...@gmail.com> Date: 2017-10-09T04:57:46Z [FLINK-6615] simplify FileUtils ---- ---