String.toString() calls doesn't make much sense. Only one place, where it could be used - to generate NPE. But in a few places of JDK codebase it's called, even when NPE will happen anyway. I propose to cleanup such places. Found by IntelliJ IDEA inspection `Redundant 'String' operation`.
------------- Commit messages: - [PATCH] Cleanup confusing String.toString calls Changes: https://git.openjdk.java.net/jdk/pull/7878/files Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=7878&range=00 Issue: https://bugs.openjdk.java.net/browse/JDK-8283801 Stats: 14 lines in 4 files changed: 0 ins; 4 del; 10 mod Patch: https://git.openjdk.java.net/jdk/pull/7878.diff Fetch: git fetch https://git.openjdk.java.net/jdk pull/7878/head:pull/7878 PR: https://git.openjdk.java.net/jdk/pull/7878
