[ERROR] javax.annotation.Nullable is not found

[kislerdm]

What happened?

Hello pulumi team!

Problem

It appears that the java sdk generator is configured to yield the codebase contradictory to the gradle configuration:

• On the one hand, the annotation @Nullable is imported from the package javax.annotation.
• On the other, the gradle is configured to use java 11:

java {
    toolchain {
        languageVersion = JavaLanguageVersion.of(11)
    }
}

javax.annotation has been removed from java 11, see the API overview.

Proposed solution

Modify the SDK generator to swap the package javax.annotation with jakarta.annotation. The drawback is the change of the dependency's licences to EPL-2.0 and GPL from CDDL and GPL-2.0.

Example

Steps to reproduce

1. git clone git@github.com:kislerdm/pulumi-neon.git ${HOME}/pulumi-neon
2. mkdir -p sdk-java-temp
3. pulumi package gen-sdk schema.json -o sdk-java-temp --language java
4. cd sdk-java-temp/java
5. gradle build

Error message

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':compileJava'.
> Compilation failed; see the compiler output below.
  ${HOME}/pulumi-neon/sdk-java-temp/src/main/java/com/pulumi/neon/Provider.java:13: error: package javax.annotation does not exist
  import javax.annotation.Nullable;
                         ^
  22 errors

Dependencies

Gradle version:

gradle --version

Output:

------------------------------------------------------------
Gradle 8.12
------------------------------------------------------------

Build time:    2024-12-20 15:46:53 UTC
Revision:      a3cacb207fec727859be9354c1937da2e59004c1

Kotlin:        2.0.21
Groovy:        3.0.22
Ant:           Apache Ant(TM) version 1.10.15 compiled on August 25 2024
Launcher JVM:  23.0.1 (Homebrew 23.0.1)
Daemon JVM:    /opt/homebrew/Cellar/openjdk/23.0.1/libexec/openjdk.jdk/Contents/Home (no JDK specified, using current Java home)
OS:            Mac OS X 14.2.1 aarch64

Output of pulumi about

CLI          
Version      3.134.1
Go Version   go1.23.1
Go Compiler  gc

Host     
OS       darwin
Version  14.2.1
Arch     arm64

Backend        
Name           pulumi.com
URL            https://app.pulumi.com/kislerdm
User           kislerdm
Organizations  kislerdm
Token type     personal

Additional context

No response

Contributing

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[justinvp]

Thanks for opening this issue @kislerdm!