RFR: 8288882: JFileChooser - empty (0 bytes) file is displayed as 1 KB [v8]

[Abhishek Kumar]

> JFileChooser - empty file size issue fixed. 
> For empty file, now the size 0 bytes.
> Manual Test Case "ZeroFileSizeCheck.java" created.

Abhishek Kumar has updated the pull request incrementally with one additional commit since the last revision:

  manual test case moved to directory and multiple file size check added

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Changes:
  - all: https://git.openjdk.org/jdk/pull/9327/files
  - new: https://git.openjdk.org/jdk/pull/9327/files/f29fe0b2..600ac735

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=9327&range=07
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=9327&range=06-07

  Stats: 85 lines in 7 files changed: 85 ins; 0 del; 0 mod
  Patch: https://git.openjdk.org/jdk/pull/9327.diff
  Fetch: git fetch https://git.openjdk.org/jdk pull/9327/head:pull/9327

PR: https://git.openjdk.org/jdk/pull/9327