8035787: SourcePositions are wrong for Strings concatenated with '+' operator

[GoeLin]

I backport this for parity with 11.0.19-oracle.

---

Progress

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Issue

• JDK-8035787: SourcePositions are wrong for Strings concatenated with '+' operator

Reviewing

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[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.

[openjdk]

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

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

8035787: SourcePositions are wrong for Strings concatenated with '+' operator

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[mlbridge]

Webrevs

• 00: Full (7545022e)

[GoeLin]

re-submit failure: windows infra issue.
This is a testbug that does not depend on win so I think we can go without these tests.

[GoeLin]

/integrate

[openjdk]

Going to push as commit 131084c.
Since your change was applied there have been 9 commits pushed to the master branch:

• 1d32290: 8233462: serviceability/tmtools/jstat tests times out with -Xcomp
• 5c1748a: 8171405: java/net/URLConnection/ResendPostBody.java failed with "Error while cleaning up threads after test"
• 22be061: 8226917: jvmti/scenarios/contention/TC04/tc04t001/TestDescription.java fails on jvmti->InterruptThread (JVMTI_ERROR_THREAD_NOT_ALIVE)
• a3d867b: 8226595: jvmti/scenarios/contention/TC04/tc04t001/TestDescription.java still fails due to wrong number of MonitorContendedEntered events
• 3a2a0f9: 8223463: Replace wildcard address with loopback or local host in tests - part 2
• 5685e58: 8207248: Reduce incidence of compiler.warn.source.no.bootclasspath in javac tests
• 0a91274: 8282958: Rendering Issues with Borders on Windows High-DPI systems
• 6678084: 8279614: The left line of the TitledBorder is not painted on 150 scale factor
• b096b9d: 8289562: Change bugs.java.com and bugreport.java.com URL's to https

Your commit was automatically rebased without conflicts.

[openjdk]

@GoeLin Pushed as commit 131084c.

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