{
Artifact pluginArtifact = toArtifact( plugin, session );
try
{
ArtifactRequest request = new ArtifactRequest( pluginArtifact, repositories, REPOSITORY_CONTEXT );
pluginArtifact = repoSystem.resolveArtifact( session, request ).getArtifact();
}
catch ( ArtifactResolutionException e )
{
throw new PluginResolutionException( plugin, e );