diff --git a/dhp-workflows/dhp-enrichment/src/main/java/eu/dnetlib/dhp/bulktag/community/CommunityConfiguration.java b/dhp-workflows/dhp-enrichment/src/main/java/eu/dnetlib/dhp/bulktag/community/CommunityConfiguration.java
index 6896288694..e061ccd5ea 100644
--- a/dhp-workflows/dhp-enrichment/src/main/java/eu/dnetlib/dhp/bulktag/community/CommunityConfiguration.java
+++ b/dhp-workflows/dhp-enrichment/src/main/java/eu/dnetlib/dhp/bulktag/community/CommunityConfiguration.java
@@ -28,7 +28,7 @@ public class CommunityConfiguration implements Serializable {
 	private Map<String, SelectionConstraints> selectionConstraintsMap = new HashMap<>();
 	// map eosc datasource -> communityid
 	private Map<String, List<Pair<String, SelectionConstraints>>> eoscDatasourceMap = new HashMap<>();
-    //map communityid -> remove constraints
+	// map communityid -> remove constraints
 	private Map<String, SelectionConstraints> removeConstraintsMap = new HashMap<>();
 
 	public Map<String, List<Pair<String, SelectionConstraints>>> getEoscDatasourceMap() {
diff --git a/dhp-workflows/dhp-enrichment/src/main/java/eu/dnetlib/dhp/bulktag/community/CommunityConfigurationFactory.java b/dhp-workflows/dhp-enrichment/src/main/java/eu/dnetlib/dhp/bulktag/community/CommunityConfigurationFactory.java
index 695bbc3637..7b9e03ef60 100644
--- a/dhp-workflows/dhp-enrichment/src/main/java/eu/dnetlib/dhp/bulktag/community/CommunityConfigurationFactory.java
+++ b/dhp-workflows/dhp-enrichment/src/main/java/eu/dnetlib/dhp/bulktag/community/CommunityConfigurationFactory.java
@@ -109,7 +109,7 @@ public class CommunityConfigurationFactory {
 			return new SelectionConstraints();
 		}
 		SelectionConstraints selectionConstraints = new Gson()
-				.fromJson(constsNode.getText(), SelectionConstraints.class);
+			.fromJson(constsNode.getText(), SelectionConstraints.class);
 
 		selectionConstraints.setSelection(resolver);
 		log.info("number of selection constraints set " + selectionConstraints.getCriteria().size());
diff --git a/dhp-workflows/dhp-enrichment/src/main/java/eu/dnetlib/dhp/bulktag/community/ResultTagger.java b/dhp-workflows/dhp-enrichment/src/main/java/eu/dnetlib/dhp/bulktag/community/ResultTagger.java
index 0be2f59a95..5f62c10f4b 100644
--- a/dhp-workflows/dhp-enrichment/src/main/java/eu/dnetlib/dhp/bulktag/community/ResultTagger.java
+++ b/dhp-workflows/dhp-enrichment/src/main/java/eu/dnetlib/dhp/bulktag/community/ResultTagger.java
@@ -83,18 +83,18 @@ public class ResultTagger implements Serializable {
 		final Set<String> removeCommunities = new HashSet<>();
 
 		conf
-				.getRemoveConstraintsMap()
-				.keySet()
-				.forEach(communityId -> {
-					if (conf.getRemoveConstraintsMap().get(communityId).getCriteria() != null &&
-							conf
-									.getRemoveConstraintsMap()
-									.get(communityId)
-									.getCriteria()
-									.stream()
-									.anyMatch(crit -> crit.verifyCriteria(param)))
-						removeCommunities.add(communityId);
-				});
+			.getRemoveConstraintsMap()
+			.keySet()
+			.forEach(communityId -> {
+				if (conf.getRemoveConstraintsMap().get(communityId).getCriteria() != null &&
+					conf
+						.getRemoveConstraintsMap()
+						.get(communityId)
+						.getCriteria()
+						.stream()
+						.anyMatch(crit -> crit.verifyCriteria(param)))
+					removeCommunities.add(communityId);
+			});
 
 		// communities contains all the communities to be added as context for the result
 		final Set<String> communities = new HashSet<>();
@@ -182,7 +182,7 @@ public class ResultTagger implements Serializable {
 			.keySet()
 			.forEach(communityId -> {
 				if (!removeCommunities.contains(communityId) &&
-						conf.getSelectionConstraintsMap().get(communityId).getCriteria() != null &&
+					conf.getSelectionConstraintsMap().get(communityId).getCriteria() != null &&
 					conf
 						.getSelectionConstraintsMap()
 						.get(communityId)
diff --git a/dhp-workflows/dhp-enrichment/src/test/java/eu/dnetlib/dhp/bulktag/BulkTagJobTest.java b/dhp-workflows/dhp-enrichment/src/test/java/eu/dnetlib/dhp/bulktag/BulkTagJobTest.java
index aff5ee5fbf..a63e624712 100644
--- a/dhp-workflows/dhp-enrichment/src/test/java/eu/dnetlib/dhp/bulktag/BulkTagJobTest.java
+++ b/dhp-workflows/dhp-enrichment/src/test/java/eu/dnetlib/dhp/bulktag/BulkTagJobTest.java
@@ -40,9 +40,9 @@ public class BulkTagJobTest {
 		+ "  \"description\" : \"$['description'][*]['value']\", "
 		+ " \"subject\" :\"$['subject'][*]['value']\" , " +
 		"\"fos\" : \"$['subject'][?(@['qualifier']['classid']=='FOS')].value\"," +
-			"\"sdg\" : \"$['subject'][?(@['qualifier']['classid']=='SDG')].value\"," +
+		"\"sdg\" : \"$['subject'][?(@['qualifier']['classid']=='SDG')].value\"," +
 		"\"hostedby\" : \"$['instance'][*]['hostedby']['key']\" , " +
-         "\"collectedfrom\" : \"$['instance'][*]['collectedfrom']['key']\"} ";
+		"\"collectedfrom\" : \"$['instance'][*]['collectedfrom']['key']\"} ";
 
 	private static SparkSession spark;
 
@@ -1527,43 +1527,44 @@ public class BulkTagJobTest {
 					.count());
 	}
 
-
 	@Test
 	void removeTest() throws Exception {
 		final String pathMap = BulkTagJobTest.pathMap;
 		SparkBulkTagJob
-				.main(
-						new String[]{
-								"-isTest", Boolean.TRUE.toString(),
-								"-isSparkSessionManaged", Boolean.FALSE.toString(),
-								"-sourcePath",
-								getClass().getResource("/eu/dnetlib/dhp/bulktag/sample/dataset/update_datasourcewithconstraints").getPath(),
-								"-taggingConf", taggingConf,
-								"-resultTableName", "eu.dnetlib.dhp.schema.oaf.Dataset",
-								"-outputPath", workingDir.toString() + "/dataset",
-								"-isLookUpUrl", MOCK_IS_LOOK_UP_URL,
-								"-pathMap", pathMap
-						});
+			.main(
+				new String[] {
+					"-isTest", Boolean.TRUE.toString(),
+					"-isSparkSessionManaged", Boolean.FALSE.toString(),
+					"-sourcePath",
+					getClass()
+						.getResource("/eu/dnetlib/dhp/bulktag/sample/dataset/update_datasourcewithconstraints")
+						.getPath(),
+					"-taggingConf", taggingConf,
+					"-resultTableName", "eu.dnetlib.dhp.schema.oaf.Dataset",
+					"-outputPath", workingDir.toString() + "/dataset",
+					"-isLookUpUrl", MOCK_IS_LOOK_UP_URL,
+					"-pathMap", pathMap
+				});
 		final JavaSparkContext sc = JavaSparkContext.fromSparkContext(spark.sparkContext());
 
 		JavaRDD<Dataset> tmp = sc
-				.textFile(workingDir.toString() + "/dataset")
-				.map(item -> OBJECT_MAPPER.readValue(item, Dataset.class));
+			.textFile(workingDir.toString() + "/dataset")
+			.map(item -> OBJECT_MAPPER.readValue(item, Dataset.class));
 
 		Assertions.assertEquals(12, tmp.count());
 		org.apache.spark.sql.Dataset<Dataset> verificationDataset = spark
-				.createDataset(tmp.rdd(), Encoders.bean(Dataset.class));
+			.createDataset(tmp.rdd(), Encoders.bean(Dataset.class));
 
 		verificationDataset.createOrReplaceTempView("dataset");
 		String query = "select id, MyT.id community, MyD.provenanceaction.classid provenance, MyD.provenanceaction.classname name "
-				+ "from dataset "
-				+ "lateral view explode(context) c as MyT "
-				+ "lateral view explode(MyT.datainfo) d as MyD "
-				+ "where MyD.inferenceprovenance = 'bulktagging'";
+			+ "from dataset "
+			+ "lateral view explode(context) c as MyT "
+			+ "lateral view explode(MyT.datainfo) d as MyD "
+			+ "where MyD.inferenceprovenance = 'bulktagging'";
 
 		org.apache.spark.sql.Dataset<Row> idExplodeCommunity = spark.sql(query);
 
 		idExplodeCommunity.show(false);
 	}
 
-	}
+}