RFR: JDK-8329692 : Add more details to FrameStateTest.java test instructions [v5]

[Harshitha Onkar]

> For the following manual test, more instructions are added as to what to expect for "hide,iconify and show" vs "hide,iconify,show and restore" for clarity.

Harshitha Onkar has updated the pull request incrementally with one additional commit since the last revision:

  minor spacing

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Changes:
  - all: https://git.openjdk.org/jdk/pull/19008/files
  - new: https://git.openjdk.org/jdk/pull/19008/files/7a4bacd2..fad2ff39

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=19008&range=04
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=19008&range=03-04

  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/jdk/pull/19008.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/19008/head:pull/19008

PR: https://git.openjdk.org/jdk/pull/19008