Polishing

spring-core/src/main/java/org/springframework/util/LinkedCaseInsensitiveMap.java

@@ -37,6 +37,7 @@ import org.springframework.lang.Nullable;
  *
  * @author Juergen Hoeller
  * @since 3.0
+ * @param <V> the value type
  */
 @SuppressWarnings("serial")
 public class LinkedCaseInsensitiveMap<V> implements Map<String, V>, Serializable, Cloneable {

spring-core/src/main/java/org/springframework/util/MultiValueMap.java

@@ -26,6 +26,8 @@ import org.springframework.lang.Nullable;
  *
  * @author Arjen Poutsma
  * @since 3.0
+ * @param <K> the key type
+ * @param <V> the value element type
  */
 public interface MultiValueMap<K, V> extends Map<K, List<V>> {