refactoring due to compilation

dhp-workflows/dhp-graph-mapper/src/main/java/eu/dnetlib/dhp/oa/graph/dump/SendToZenodoHDFS.java

@@ -3,11 +3,13 @@ package eu.dnetlib.dhp.oa.graph.dump;
 
 import java.io.Serializable;
 import java.util.Optional;
+
 import org.apache.commons.io.IOUtils;
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 import org.apache.hadoop.conf.Configuration;
 import org.apache.hadoop.fs.*;
+
 import eu.dnetlib.dhp.application.ArgumentApplicationParser;
 import eu.dnetlib.dhp.common.api.MissingConceptDoiException;
 import eu.dnetlib.dhp.common.api.ZenodoAPIClient;

dhp-workflows/dhp-graph-mapper/src/main/java/eu/dnetlib/dhp/oa/graph/dump/graph/Extractor.java

@@ -23,13 +23,11 @@ import eu.dnetlib.dhp.schema.oaf.KeyValue;
 import eu.dnetlib.dhp.schema.oaf.Result;
 
 /**
- * Creates new Relations (as in eu.dnetlib.dhp.schema.dump.oaf.graph.Relation) from the information in the Entity.
- * The new Relations are created for the datasource in the collectedfrom and hostedby elements and for the context
- * related to communities and research initiative/infrastructures.
- *
- * For collectedfrom elements it creates: datasource -> provides -> result and result -> isProvidedBy -> datasource
- * For hostedby elements it creates: datasource -> hosts -> result and result -> isHostedBy -> datasource
- * For context elements it creates: context <-> isRelatedTo <-> result
+ * Creates new Relations (as in eu.dnetlib.dhp.schema.dump.oaf.graph.Relation) from the information in the Entity. The
+ * new Relations are created for the datasource in the collectedfrom and hostedby elements and for the context related
+ * to communities and research initiative/infrastructures. For collectedfrom elements it creates: datasource -> provides
+ * -> result and result -> isProvidedBy -> datasource For hostedby elements it creates: datasource -> hosts -> result
+ * and result -> isHostedBy -> datasource For context elements it creates: context <-> isRelatedTo <-> result
  */
 public class Extractor implements Serializable {
 

dhp-workflows/dhp-graph-mapper/src/main/java/eu/dnetlib/dhp/oa/graph/dump/graph/Process.java

@@ -16,9 +16,8 @@ import eu.dnetlib.dhp.schema.dump.oaf.Provenance;
 import eu.dnetlib.dhp.schema.dump.oaf.graph.*;
 
 /**
- * It process the ContextInfo information to produce a new Context Entity or a set of Relations between the
- * generic context entity and datasource/projects related to the context.
- *
+ * It process the ContextInfo information to produce a new Context Entity or a set of Relations between the generic
+ * context entity and datasource/projects related to the context.
  */
 public class Process implements Serializable {
 	private static final Logger log = LoggerFactory.getLogger(Process.class);

dhp-workflows/dhp-graph-mapper/src/main/java/eu/dnetlib/dhp/oa/graph/dump/graph/SparkOrganizationRelation.java

@@ -1,5 +1,4 @@
 
-
 package eu.dnetlib.dhp.oa.graph.dump.graph;
 
 import static eu.dnetlib.dhp.common.SparkSessionSupport.runWithSparkSession;
@@ -28,8 +27,8 @@ import eu.dnetlib.dhp.schema.dump.oaf.graph.RelType;
 import eu.dnetlib.dhp.schema.oaf.Relation;
 
 /**
- * Create new Relations between Context Entities and Organizations whose products are associated to the context.
- * It produces relation such as: organization <-> isRelatedTo <-> context
+ * Create new Relations between Context Entities and Organizations whose products are associated to the context. It
+ * produces relation such as: organization <-> isRelatedTo <-> context
  */
 public class SparkOrganizationRelation implements Serializable {
 	private static final Logger log = LoggerFactory.getLogger(SparkOrganizationRelation.class);