RFR: 8138842: TableViewSelectionModel.selectIndices does not select index 0 [v2]

[Karthik P K]

> In `selectIndices` method, zero length array is not considered while ignoring row number given as parameter.
> 
> Updated the code to consider both null and zero length array in the condition before ignoring the row value given as parameter.
> 
> Added unit test to validate the fix

Karthik P K has updated the pull request incrementally with one additional commit since the last revision:

  Fix first index selection issue in TreeTableView

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Changes:
  - all: https://git.openjdk.org/jfx/pull/1018/files
  - new: https://git.openjdk.org/jfx/pull/1018/files/06c1950b..4f623477

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jfx&pr=1018&range=01
 - incr: https://webrevs.openjdk.org/?repo=jfx&pr=1018&range=00-01

  Stats: 23 lines in 3 files changed: 21 ins; 0 del; 2 mod
  Patch: https://git.openjdk.org/jfx/pull/1018.diff
  Fetch: git fetch https://git.openjdk.org/jfx pull/1018/head:pull/1018

PR: https://git.openjdk.org/jfx/pull/1018