RFR: 8327753: Convert javax/swing/JOptionPane/8024926/bug8024926.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:

  Remove redundant dir

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Changes:
  - all: https://git.openjdk.org/jdk/pull/18232/files
  - new: https://git.openjdk.org/jdk/pull/18232/files/7cdfccd2..b3cae5e6

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=18232&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=18232&range=00-01

  Stats: 0 lines in 1 file changed: 0 ins; 0 del; 0 mod
  Patch: https://git.openjdk.org/jdk/pull/18232.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/18232/head:pull/18232

PR: https://git.openjdk.org/jdk/pull/18232