Bump org.apache.logging.log4j:log4j-core from 2.25.1 to 2.25.3 in /MekHQ in the gradle group across 1 directory

[dependabot]

Bumps the gradle group with 1 update in the /MekHQ directory: org.apache.logging.log4j:log4j-core.

Updates org.apache.logging.log4j:log4j-core from 2.25.1 to 2.25.3

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[HammerGS]

Tests failing because:

The job failed because it could not find the symbol Nonnull and the import javax.annotation.Nonnull does not exist. This means the javax.annotation dependency is missing.

Solution:

You need to add a dependency that provides the @nonnull annotation. The javax.annotation package is not part of the JDK in modern Java versions.
The recommended replacement is to use the annotation from the package jakarta.annotation or, if you prefer, from another library like org.jetbrains.annotations.
Code Suggestion: Add the following dependency to your build.gradle file to restore the javax.annotation.Nonnull:

For Gradle (build.gradle):

Groovy

dependencies {
    // Other dependencies
    implementation 'javax.annotation:javax.annotation-api:1.3.2'
}

For Maven (pom.xml):

XML

<dependency>
    <groupId>javax.annotation</groupId>
    <artifactId>javax.annotation-api</artifactId>
    <version>1.3.2</version>
</dependency>

Alternatively, you can switch your imports to use jakarta.annotation.Nonnull and add that dependency instead:

Groovy
implementation 'jakarta.annotation:jakarta.annotation-api:2.1.1'
After adding the dependency, rerun your build.

You can find the problematic imports, for example, in:

• MekHQ/src/mekhq/campaign/finances/Money.java
• MekHQ/src/mekhq/campaign/mission/CommonObjectiveFactory.java
• MekHQ/src/mekhq/campaign/universe/RegionPerimeter.java
• MekHQ/src/mekhq/gui/model/PartsStoreModel.java
• MekHQ/src/mekhq/gui/displayWrappers/RankDisplay.java
• MekHQ/src/mekhq/gui/dialog/EditInjuryEntryDialog.java

Add the dependency and it will resolve the cannot find symbol: class Nonnull errors across these files.