RFR: 8320328: Restore interrupted flag in ImageIcon.loadImage [v2]

[Rajat Mahajan]

> ImageIcon.loadImage used to handle InterruptedException only by printing a message to the console. JDK-8236987 handled the interrupted state more gracefully, but it didn't restore the interrupted flag.
> This change restores the interrupted flag that will allow the following code to handle interruption and exit the thread; otherwise, the thread will continue to run.

Rajat Mahajan has updated the pull request incrementally with one additional commit since the last revision:

  Update copyright year.

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Changes:
  - all: https://git.openjdk.org/jdk/pull/17406/files
  - new: https://git.openjdk.org/jdk/pull/17406/files/5b264f24..0a8d9702

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=17406&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=17406&range=00-01

  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/jdk/pull/17406.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/17406/head:pull/17406

PR: https://git.openjdk.org/jdk/pull/17406