GH-5327 style and formatting fixes

Author: SarahGrand

core/rio/api/src/main/java/org/eclipse/rdf4j/rio/LanguageHandler.java

@@ -83,8 +83,7 @@ public interface LanguageHandler {
 	 * @throws LiteralUtilException If the language tag was not recognized or verified, or the literal value could not
 	 *                              be normalized due to an error.
 	 */
-	Literal normalizeLanguage(final String literalValue, final String languageTag,
-			final ValueFactory valueFactory)
+	Literal normalizeLanguage(String literalValue, String languageTag, ValueFactory valueFactory)
 			throws LiteralUtilException;
 
 	/**

core/rio/api/src/test/java/org/eclipse/rdf4j/rio/AbstractParserTest.java

@@ -11,7 +11,9 @@
 package org.eclipse.rdf4j.rio;
 
 import static org.assertj.core.api.Assertions.assertThat;
-import static org.junit.jupiter.api.Assertions.*;
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertTrue;
+import static org.junit.jupiter.api.Assertions.fail;
 
 import java.io.StringReader;
 import java.util.Collection;

core/rio/languages/src/main/java/org/eclipse/rdf4j/rio/languages/BCP47LanguageHandler.java

@@ -63,8 +63,7 @@ public boolean verifyLanguage(String literalValue, String languageTag) throws Li
 	}
 
 	@Override
-	public Literal normalizeLanguage(final String literalValue, final String languageTag,
-			final ValueFactory valueFactory)
+	public Literal normalizeLanguage(String literalValue, String languageTag, ValueFactory valueFactory)
 			throws LiteralUtilException {
 		Objects.requireNonNull(languageTag, "Language tag cannot be null");
 		Objects.requireNonNull(literalValue, "Literal value cannot be null");

core/rio/languages/src/main/java/org/eclipse/rdf4j/rio/languages/RFC3066LanguageHandler.java

@@ -65,8 +65,7 @@ public boolean verifyLanguage(String literalValue, String languageTag) throws Li
 	}
 
 	@Override
-	public Literal normalizeLanguage(final String literalValue, final String languageTag,
-			final ValueFactory valueFactory)
+	public Literal normalizeLanguage(String literalValue, String languageTag, ValueFactory valueFactory)
 			throws LiteralUtilException {
 		Objects.requireNonNull(languageTag, "Language tag cannot be null");
 		Objects.requireNonNull(literalValue, "Literal value cannot be null");

core/rio/nquads/src/test/java/org/eclipse/rdf4j/rio/nquads/AbstractNQuadsWriterTest.java

@@ -19,7 +19,15 @@
 import org.eclipse.rdf4j.model.Statement;
 import org.eclipse.rdf4j.model.ValueFactory;
 import org.eclipse.rdf4j.model.impl.SimpleValueFactory;
-import org.eclipse.rdf4j.rio.*;
+import org.eclipse.rdf4j.rio.RDFFormat;
+import org.eclipse.rdf4j.rio.RDFHandlerException;
+import org.eclipse.rdf4j.rio.RDFParseException;
+import org.eclipse.rdf4j.rio.RDFParser;
+import org.eclipse.rdf4j.rio.RDFParserFactory;
+import org.eclipse.rdf4j.rio.RDFWriter;
+import org.eclipse.rdf4j.rio.RDFWriterFactory;
+import org.eclipse.rdf4j.rio.RDFWriterTest;
+import org.eclipse.rdf4j.rio.RioSetting;
 import org.eclipse.rdf4j.rio.helpers.BasicWriterSettings;
 import org.eclipse.rdf4j.rio.helpers.NTriplesWriterSettings;
 import org.eclipse.rdf4j.rio.helpers.StatementCollector;

core/rio/trig/src/test/java/org/eclipse/rdf4j/rio/trig/AbstractTriGWriterTest.java

@@ -10,7 +10,11 @@
  *******************************************************************************/
 package org.eclipse.rdf4j.rio.trig;
 
-import org.eclipse.rdf4j.rio.*;
+import org.eclipse.rdf4j.rio.RDFFormat;
+import org.eclipse.rdf4j.rio.RDFParserFactory;
+import org.eclipse.rdf4j.rio.RDFWriterFactory;
+import org.eclipse.rdf4j.rio.RDFWriterTest;
+import org.eclipse.rdf4j.rio.RioSetting;
 import org.eclipse.rdf4j.rio.helpers.BasicWriterSettings;
 import org.eclipse.rdf4j.rio.helpers.TurtleWriterSettings;
 import org.junit.jupiter.api.Test;