RFR: 8314149: Clipboard does inexact string comparison on mime type [v2]

[Ambarish Rapte]

> The mime name should be exactly same as the mime type supported by platform.
> Hence the comparison should not match partially similar names.
> Added an invalid unit test.
> 
> @kevinrushforth @jayathirthrao please review

Ambarish Rapte has updated the pull request incrementally with one additional commit since the last revision:

  revert test

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

Changes:
  - all: https://git.openjdk.org/jfx/pull/1207/files
  - new: https://git.openjdk.org/jfx/pull/1207/files/270f9abc..5e2605c2

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jfx&pr=1207&range=01
 - incr: https://webrevs.openjdk.org/?repo=jfx&pr=1207&range=00-01

  Stats: 11 lines in 1 file changed: 0 ins; 11 del; 0 mod
  Patch: https://git.openjdk.org/jfx/pull/1207.diff
  Fetch: git fetch https://git.openjdk.org/jfx.git pull/1207/head:pull/1207

PR: https://git.openjdk.org/jfx/pull/1207