RFR: 8343170: java/awt/Cursor/JPanelCursorTest/JPanelCursorTest.java does not show the default cursor [v4]

[Damon Nguyen]

> Change test instructions and drawString to say "Text" instead of "Default" for cursor type. Added instructions to test `setCursor` for the frame as well. Also increased the column count to fit the instructions in linux, as it was mentioned that the instructions didn't fit there.

Damon Nguyen has updated the pull request incrementally with one additional commit since the last revision:

  Fix whitespace

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Changes:
  - all: https://git.openjdk.org/jdk/pull/22055/files
  - new: https://git.openjdk.org/jdk/pull/22055/files/77a7ccfb..43778698

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=22055&range=03
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=22055&range=02-03

  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/jdk/pull/22055.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/22055/head:pull/22055

PR: https://git.openjdk.org/jdk/pull/22055