use try-with-resources statement

[Pankraz76]

Java 7 introduced the try-with-resources statement. This statement ensures that each resource is closed at the end of the statement. It avoids the need of explicitly closing the resources in a finally block. Additionally exceptions are better handled: If an exception occurred both in the try block and finally block, then the exception from the try block was suppressed. With the try-with-resources statement, the exception thrown from the try-block is preserved.

• use try-with-resources statement openrewrite/rewrite-static-analysis#591
• https://www.baeldung.com/java-try-with-resources
• use try-with-resources statement in LookupWagonMojo apache/maven#2426

need to be cautions with this:

• use try-with-resources statement spring-projects/spring-framework#35046
• use try-with-resources statement spring-projects/spring-framework#35046 (comment)
• https://mail.openjdk.org/pipermail/coin-dev/2009-April/001503.html

[quarkus-bot]

/cc @brunobat (opentelemetry), @radcortez (opentelemetry)

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[Pankraz76]

assuming 90 LOC less boilerplate is an simple decision to make. @geoand

happy travelling.

[Pankraz76]

thanks but this is too risky, to be done in big bang.

• use try-with-resources statement in ResourceHttpMessageConverter spring-projects/spring-framework#35048
• use try-with-resources statement in ResourceRegionHttpMessageConverter spring-projects/spring-framework#35051
• remove false comment about try-with-resources statement in StompSubProtocolHandler spring-projects/spring-framework#35053

[Pankraz76]

will SOC.

[Pankraz76]

this catch is missing.

[Pankraz76]

this is save, as equal.