Add Tomcat support in the system test runner and tests to the spring-jakarta sample

[alexander-alderman-webb]

📜 Description

#skip-changelog

• Increased the servlet-api-jakarta dependency version for compatibility with a supported version of Tomcat: https://tomcat.apache.org/whichversion.html

• Add Main class and relevant Gradle plugins for the spring-jakarta sample so a compatible embedded Tomcat server can be launched with the run task.

• Modified and added annotations to the spring-jakarta sample to avoid exceptions when hitting the endpoints served with Tomcat.

• Copied PersonSystemTest from the spring-boot-jakarta sample with the following modifications: set the id path parameter to 11 instead of 1 in the so the same exception is triggered, and removed the check for the presence of a database query span as spring-jakarta has no database interactions.

• Added the ability to start and stop the embedded Tomcat server through system-test-runner.py, and ensured the new system tests are run by the script.

💡 Motivation and Context

💚 How did you test it?

Ran the system-test-runner.py script with different combinations of arguments and flags.

📝 Checklist

• I added tests to verify the changes.
• No new PII added or SDK only sends newly added PII if sendDefaultPII is enabled.
• I updated the docs if needed.
• I updated the wizard if needed.
• Review from the native team if needed.
• No breaking change or entry added to the changelog.
• No breaking change for hybrid SDKs or communicated to hybrid SDKs.

🔮 Next steps

[github-actions]

Performance metrics 🚀

	Plain	With Sentry	Diff
Startup time	392.60 ms	428.86 ms	36.26 ms
Size	1.58 MiB	2.10 MiB	530.95 KiB

Previous results on branch: webb/e2e_tests_with_tomcat

Startup times

Revision	Plain	With Sentry	Diff
1bd56dd	407.02 ms	435.42 ms	28.40 ms
8176057	450.50 ms	479.45 ms	28.95 ms

App size

Revision	Plain	With Sentry	Diff
1bd56dd	1.58 MiB	2.10 MiB	530.96 KiB
8176057	1.58 MiB	2.10 MiB	530.95 KiB

[adinauer]

LGTM!

We'll also have to make CI run the tests by adding it to system-tests-backend.yml.