gnodet-bot commented on code in PR #13591:
URL: https://github.com/apache/maven/pull/13591#discussion_r4335314569


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impl/maven-core/src/main/java/org/apache/maven/lifecycle/internal/MojoExecutor.java:
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@@ -322,12 +323,25 @@ protected interface NoExceptionCloseable extends 
AutoCloseable {
 
     protected NoExceptionCloseable getProjectLock(MavenSession session, 
MojoDescriptor mojoDescriptor) {

Review Comment:
   โ›” **Compilation error introduced**: `MojoExecutorTest` (package 
`o.a.m.lifecycle.internal.concurrent`) calls `executor.getProjectLock(...)` โ€” 
where `executor` is a `concurrent.MojoExecutor` instance. 
`concurrent.MojoExecutor` does not override `getProjectLock()`, so the 
declaring class for protected-access purposes is the base `MojoExecutor` in 
`o.a.m.lifecycle.internal`. `MojoExecutorTest` is in a different package and is 
not a subclass โ†’ JLS ยง6.6.1 denies access. Verified with javac 21.
   
   Revert to `public` (this method is on an internal implementation class 
already, not in any public API surface):
   
   ```suggestion
       public NoExceptionCloseable getProjectLock(MavenSession session, 
MojoDescriptor mojoDescriptor) {
   ```



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