org.apache.hadoop.hbase.metrics

Annotation Type PackageMarker

@Retention(value=SOURCE)
 @InterfaceAudience.Private
public @interface PackageMarker

This is a dummy annotation that forces javac to produce output for otherwise empty package-info.java.

The result is maven-compiler-plugin can properly identify the scope of changed files

See more details in maven-compiler-plugin: incremental compilation broken