refactoring

dhp-workflows/dhp-enrichment/src/main/java/eu/dnetlib/dhp/resulttoorganizationfrominstrepo/PrepareResultInstRepoAssociation.java

@@ -4,6 +4,11 @@ package eu.dnetlib.dhp.resulttoorganizationfrominstrepo;
 import static eu.dnetlib.dhp.PropagationConstant.*;
 import static eu.dnetlib.dhp.common.SparkSessionSupport.runWithSparkHiveSession;
 
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+import java.util.Optional;
+
 import org.apache.commons.io.IOUtils;
 import org.apache.hadoop.io.compress.GzipCodec;
 import org.apache.spark.SparkConf;
@@ -22,11 +27,6 @@ import eu.dnetlib.dhp.schema.oaf.Datasource;
 import eu.dnetlib.dhp.schema.oaf.Organization;
 import eu.dnetlib.dhp.schema.oaf.Relation;
 
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.List;
-import java.util.Optional;
-
 public class PrepareResultInstRepoAssociation {
 
 	private static final Logger log = LoggerFactory.getLogger(PrepareResultInstRepoAssociation.class);
@@ -56,9 +56,10 @@ public class PrepareResultInstRepoAssociation {
 		final String alreadyLinkedPath = parser.get("alreadyLinkedPath");
 		log.info("alreadyLinkedPath {}: ", alreadyLinkedPath);
 
-		List<String> blacklist = Optional.ofNullable(parser.get("blacklist"))
-				.map(v -> Arrays.asList(v.split(";")))
-				.orElse(new ArrayList<>());
+		List<String> blacklist = Optional
+			.ofNullable(parser.get("blacklist"))
+			.map(v -> Arrays.asList(v.split(";")))
+			.orElse(new ArrayList<>());
 
 		SparkConf conf = new SparkConf();
 		conf.set("hive.metastore.uris", parser.get("hive_metastore_uris"));
@@ -91,14 +92,13 @@ public class PrepareResultInstRepoAssociation {
 	private static void prepareDatasourceOrganization(
 		SparkSession spark, String datasourceOrganizationPath, List<String> blacklist) {
 		String blacklisted = "";
-		if(blacklist.size() > 0 ){
+		if (blacklist.size() > 0) {
 			blacklisted = " AND  d.id != '" + blacklist.get(0) + "'";
 			for (int i = 1; i < blacklist.size(); i++) {
 				blacklisted += " AND d.id != '" + blacklist.get(i) + "'";
 			}
 		}
 
-
 		String query = "SELECT source datasourceId, target organizationId "
 			+ "FROM ( SELECT id "
 			+ "FROM datasource "