in maven-artifact-transfer-api/src/main/java/org/apache/maven/shared/transfer/project/install/internal/DefaultProjectInstaller.java [154:166]
private void addMetaDataFilesForArtifact( ProjectBuildingRequest buildingRequest, Artifact artifact,
Collection<File> targetMetadataFiles )
{
Collection<ArtifactMetadata> metadatas = artifact.getMetadataList();
if ( metadatas != null )
{
for ( ArtifactMetadata metadata : metadatas )
{
File metadataFile = getLocalRepoFile( buildingRequest, metadata );
targetMetadataFiles.add( metadataFile );
}
}
}