RFR: 8327756: Convert javax/swing/JSlider/4987336/bug4987336.java applet to main [v2]

[Prasanta Sadhukhan]

> Conversion of manual applet test to main based using PassFailJFrame manual framework

Prasanta Sadhukhan has updated the pull request incrementally with one additional commit since the last revision:

  Minor update

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Changes:
  - all: https://git.openjdk.org/jdk/pull/18261/files
  - new: https://git.openjdk.org/jdk/pull/18261/files/11d47c03..ca2d42c4

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=18261&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=18261&range=00-01

  Stats: 3 lines in 1 file changed: 1 ins; 1 del; 1 mod
  Patch: https://git.openjdk.org/jdk/pull/18261.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/18261/head:pull/18261

PR: https://git.openjdk.org/jdk/pull/18261