Proxy Port system properties: changed log level from error to warning

[debora-ito]

Currently, the exception is already ignored but logged as error, which can be confusing.

This changes the log level to warning.

Screenshots (if appropriate)

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)

Checklist

• I have read the CONTRIBUTING document
• Local run of mvn install succeeds
• My code follows the code style of this project
• My change requires a change to the Javadoc documentation
• I have updated the Javadoc documentation accordingly
• I have added tests to cover my changes
• All new and existing tests passed
• I have added a changelog entry. Adding a new entry must be accomplished by running the scripts/new-change script and following the instructions. Commit the new file created by the script in .changes/next-release with your changes.
• My change is to implement 1.11 parity feature and I have updated LaunchChangelog

License

• I confirm that this pull request can be released under the Apache 2 license

[joviegas]

To be coonsistent we should do the same for silentlyGetUrl in
ProxyEnvironmentVariableConfigProvider.

[debora-ito]

To be coonsistent we should do the same for silentlyGetUrl in ProxyEnvironmentVariableConfigProvider.

Done. I also removed the "stringUrl" from the message in this case, as the url is printed in the MalformedURLException:

2023-12-19 18:33:55 [main] ERROR software.amazon.awssdk.utils.internal.proxy.ProxyEnvironmentVariableConfigProvider:75 - Malformed proxy config environment variable localhost.com
java.net.MalformedURLException: no protocol: localhost.com
	at java.net.URL.<init>(URL.java:645) ~[?:?]
	at java.net.URL.<init>(URL.java:541) ~[?:?]
	at java.net.URL.<init>(URL.java:488) ~[?:?]
	at software.amazon.awssdk.utils.internal.proxy.ProxyEnvironmentVariableConfigProvider.silentlyGetUrl(ProxyEnvironmentVariableConfigProvider.java:58) ~[utils-2.22.2.jar:?]
	at software.amazon.awssdk.utils.internal.proxy.ProxyEnvironmentVariableConfigProvider.<init>(ProxyEnvironmentVariableConfigProvider.java:49) ~[utils-2.22.2.jar:?]
	at software.amazon.awssdk.utils.ProxyConfigProvider.fromEnvironmentSettings(ProxyConfigProvider.java:57) ~[utils-2.22.2.jar:?]
	at software.amazon.awssdk.utils.ProxyConfigProvider.fromSystemEnvironmentSettings(ProxyConfigProvider.java:85) ~[utils-2.22.2.jar:?]
	at software.amazon.awssdk.http.apache.ProxyConfiguration.<init>(ProxyConfiguration.java:58) ~[apache-client-2.22.2.jar:?]

[sonarcloud]

Quality Gate passed

Kudos, no new issues were introduced!

0 New issues
0 Security Hotspots
100.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarCloud