changed to solve issues about names. context renamed communities_infrastructure.json and removed the double json.gz extention to the name of the part in the tar

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

@@ -88,10 +88,10 @@ public class MakeTar implements Serializable {
 			String p_string = p.toString();
 			if (!p_string.endsWith("_SUCCESS")) {
 				String name = p_string.substring(p_string.lastIndexOf("/") + 1);
-				if(! name.trim().equalsIgnoreCase("context")){
+				if (name.trim().equalsIgnoreCase("context")) {
 					name = "communities_infrastructures.json";
 				}
-				TarArchiveEntry entry = new TarArchiveEntry(dir_name + "/" + name );
+				TarArchiveEntry entry = new TarArchiveEntry(dir_name + "/" + name);
 				entry.setSize(fileStatus.getLen());
 				ar.putArchiveEntry(entry);