All this manually written code actually can be replaced with single String.isBlank() call. `file` variable is guaranteed to be non-null.
------------- Commit messages: - [PATCH] Use String.isBlank to simplify code Changes: https://git.openjdk.java.net/jdk/pull/6372/files Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=6372&range=00 Issue: https://bugs.openjdk.java.net/browse/JDK-8277412 Stats: 26 lines in 1 file changed: 0 ins; 21 del; 5 mod Patch: https://git.openjdk.java.net/jdk/pull/6372.diff Fetch: git fetch https://git.openjdk.java.net/jdk pull/6372/head:pull/6372 PR: https://git.openjdk.java.net/jdk/pull/6372
