[jdk25u-dev] Integrated: 8368885: NMT CommandLine tests can check for error better

[Roland Mesde]

On Mon, 2 Feb 2026 20:39:50 GMT, Roland Mesde <duke at openjdk.org> wrote:

> Backporting JDK-8368885: NMT CommandLine tests can check for error better.
> 
> This PR implements more specific error text checks to catch both parsing and initialization failures and standardizes indentation to 4 spaces in Java source files.
> 
> For parity with Oracle JDK.
> 
> Ran related tests on linux-x64, linux-aarch64, macos-aarch64 and windows-x64:
> 
> make test TEST=test/hotspot/jtreg/runtime/NMT
> 
> Results attached:
> 
> [windows-x64-specific-test.log](https://github.com/user-attachments/files/25050768/windows-x64-specific-test.log)
> [macos-aarch64-specific-test.log](https://github.com/user-attachments/files/25050769/macos-aarch64-specific-test.log)
> [linux-x64-specific-test.log](https://github.com/user-attachments/files/25050770/linux-x64-specific-test.log)
> [linux-aarch64-specific-test.log](https://github.com/user-attachments/files/25050771/linux-aarch64-specific-test.log)

This pull request has now been integrated.

Changeset: d3f459c4
Author:    Roland Mesde <mesde at amazon.com>
Committer: Paul Hohensee <phh at openjdk.org>
URL:       https://git.openjdk.org/jdk25u-dev/commit/d3f459c483a0480c40b53621b7550481ab8a6f58
Stats:     22 lines in 2 files changed: 2 ins; 0 del; 20 mod

8368885: NMT CommandLine tests can check for error better

Backport-of: 84e5d63b9fa8af0b35e1d682a81900cb157697fe

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PR: https://git.openjdk.org/jdk25u-dev/pull/218