[jdk17u-dev] RFR: 8328121: Remove applet usage from JColorChooser tests Test4759306

[Goetz Lindenmaier]

I backport this for parity with 17.0.15-oracle.

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

Commit messages:
 - Backport fab0edc9e636c69d7012e476e97661ddae993a03

Changes: https://git.openjdk.org/jdk17u-dev/pull/3115/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk17u-dev&pr=3115&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8328121
  Stats: 54 lines in 2 files changed: 14 ins; 33 del; 7 mod
  Patch: https://git.openjdk.org/jdk17u-dev/pull/3115.diff
  Fetch: git fetch https://git.openjdk.org/jdk17u-dev.git pull/3115/head:pull/3115

PR: https://git.openjdk.org/jdk17u-dev/pull/3115