RFR: 8289397: Fix warnings: Possible accidental assignment in place of a comparison. A condition expression should not be reduced to an assignment [v2]

[Andy Goryachev]

> - replaced with exact functional equivalent (in the presence of exceptions, for example)

Andy Goryachev has updated the pull request incrementally with two additional commits since the last revision:

 - 8289397: review comments
 - Revert "8289397: functional equivalent"
   
   This reverts commit 6ae0ef60b186c75993fe7faa099140b26593d308.

-------------

Changes:
  - all: https://git.openjdk.org/jfx/pull/851/files
  - new: https://git.openjdk.org/jfx/pull/851/files/6ae0ef60..0e2dd17d

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jfx&pr=851&range=01
 - incr: https://webrevs.openjdk.org/?repo=jfx&pr=851&range=00-01

  Stats: 5 lines in 2 files changed: 3 ins; 0 del; 2 mod
  Patch: https://git.openjdk.org/jfx/pull/851.diff
  Fetch: git fetch https://git.openjdk.org/jfx pull/851/head:pull/851

PR: https://git.openjdk.org/jfx/pull/851