spotless formatting

src/main/java/gov/usgs/earthquake/nshmp/www/source/FeaturesController.java

@@ -5,6 +5,7 @@ import gov.usgs.earthquake.nshmp.www.ResponseBody;
 import gov.usgs.earthquake.nshmp.www.ServletUtil;
 import gov.usgs.earthquake.nshmp.www.source.FeaturesService.Metadata;
 import gov.usgs.earthquake.nshmp.www.source.FeaturesService.RequestData;
+
 import io.micronaut.http.HttpRequest;
 import io.micronaut.http.HttpResponse;
 import io.micronaut.http.annotation.Controller;

src/main/java/gov/usgs/earthquake/nshmp/www/source/FeaturesService.java

@@ -10,6 +10,7 @@ import gov.usgs.earthquake.nshmp.www.ResponseBody;
 import gov.usgs.earthquake.nshmp.www.ResponseMetadata;
 import gov.usgs.earthquake.nshmp.www.ServletUtil;
 import gov.usgs.earthquake.nshmp.www.source.SourceService.SourceModel;
+
 import io.micronaut.http.HttpRequest;
 import io.micronaut.http.HttpResponse;
 import jakarta.inject.Singleton;