4819544: SwingSet2 JTable Demo throws NullPointerException

[GoeLin]

I backport this for parity with 11.0.17-oracle.

Simple resolve.

---

Progress

• Change must be properly reviewed (1 review required, with at least 1 Reviewer)
• Change must not contain extraneous whitespace
• Commit message must refer to an issue

Issue

• JDK-4819544: SwingSet2 JTable Demo throws NullPointerException

Reviewers

• Paul Hohensee (@phohensee - Reviewer)
• Matthias Baesken (@MBaesken - Reviewer)

Reviewing

Using git

Checkout this PR locally:
$ git fetch https://git.openjdk.org/jdk11u-dev pull/1411/head:pull/1411
$ git checkout pull/1411

Update a local copy of the PR:
$ git checkout pull/1411
$ git pull https://git.openjdk.org/jdk11u-dev pull/1411/head

Using Skara CLI tools

Checkout this PR locally:
$ git pr checkout 1411

View PR using the GUI difftool:
$ git pr show -t 1411

Using diff file

Download this PR as a diff file:
https://git.openjdk.org/jdk11u-dev/pull/1411.diff

[bridgekeeper]

👋 Welcome back goetz! A progress list of the required criteria for merging this PR into master will be added to the body of your pull request. There are additional pull request commands available for use with this pull request.

[openjdk]

This backport pull request has now been updated with issue from the original commit.

[mlbridge]

Webrevs

• 00: Full (07eb0be6)

[phohensee]

Lgtm.

[openjdk]

@GoeLin This change now passes all automated pre-integration checks.

After integration, the commit message for the final commit will be:

4819544: SwingSet2 JTable Demo throws NullPointerException

Reviewed-by: phh, mbaesken

You can use pull request commands such as /summary, /contributor and /issue to adjust it as needed.

At the time when this comment was updated there had been 17 new commits pushed to the master branch:

• 9ddc8b0: 6829250: Reg test: java/awt/Toolkit/ScreenInsetsTest/ScreenInsetsTest.java fails in Windows
• 34b1178: 8290711: assert(false) failed: infinite loop in PhaseIterGVN::optimize
• 18d8559: 8293816: CI: ciBytecodeStream::get_klass() is not consistent
• 3622c42: 8293044: C1: Missing access check on non-accessible class
• 094ca71: 8277159: Fix java/nio/file/FileStore/Basic.java test by ignoring /run/user/* mount points
• 57c1b21: 8079267: [TEST_BUG] Test java/awt/Frame/MiscUndecorated/RepaintTest.java fails
• df5f253: 8274032: Remove jtreg tag manual=yesno for java/awt/print/PrinterJob/ImagePrinting/ImageTypes.java & show test UI
• 3b9e482: 8211002: test/jdk/java/lang/Math/PowTests.java skips testing for non-corner-case values
• b6bf677: 8269873: serviceability/sa/Clhsdb tests are using a C2 specific VMStruct field
• a84c773: 8263326: Remove ReceiverTypeData check from serviceability/sa/TestPrintMdo.java
• ... and 7 more: https://git.openjdk.org/jdk11u-dev/compare/9014a180dc9656099a89e597c4dba31a41b68ad1...master

As there are no conflicts, your changes will automatically be rebased on top of these commits when integrating. If you prefer to avoid this automatic rebasing, please check the documentation for the /integrate command for further details.

➡️ To integrate this PR with the above commit message to the master branch, type /integrate in a new comment.

[MBaesken]

LGTM

[GoeLin]

/integrate

[openjdk]

Going to push as commit df6d5f8.
Since your change was applied there have been 21 commits pushed to the master branch:

• 53092b3: 8264593: debug.cpp utilities should be available in product builds.
• 84e52a3: 8263871: On sem_destroy() failing we should assert
• eb0b0ac: 8261758: [TESTBUG] gc/g1/TestGCLogMessages.java fails if ergonomics detect too small InitialHeapSize
• 52c940e: 8254874: ZGC: JNIHandleBlock verification failure in stack watermark processing
• 9ddc8b0: 6829250: Reg test: java/awt/Toolkit/ScreenInsetsTest/ScreenInsetsTest.java fails in Windows
• 34b1178: 8290711: assert(false) failed: infinite loop in PhaseIterGVN::optimize
• 18d8559: 8293816: CI: ciBytecodeStream::get_klass() is not consistent
• 3622c42: 8293044: C1: Missing access check on non-accessible class
• 094ca71: 8277159: Fix java/nio/file/FileStore/Basic.java test by ignoring /run/user/* mount points
• 57c1b21: 8079267: [TEST_BUG] Test java/awt/Frame/MiscUndecorated/RepaintTest.java fails
• ... and 11 more: https://git.openjdk.org/jdk11u-dev/compare/9014a180dc9656099a89e597c4dba31a41b68ad1...master

Your commit was automatically rebased without conflicts.

[openjdk]

@GoeLin Pushed as commit df6d5f8.

💡 You may see a message that your pull request was closed with unmerged commits. This can be safely ignored.