Polishing.

See #3373

Author: mp911de

src/main/java/org/springframework/data/repository/core/RepositoryCreationException.java

@@ -15,6 +15,8 @@
  */
 package org.springframework.data.repository.core;
 
+import org.jspecify.annotations.Nullable;
+
 import org.springframework.dao.InvalidDataAccessApiUsageException;
 
 /**
@@ -34,7 +36,7 @@ public class RepositoryCreationException extends InvalidDataAccessApiUsageExcept
 	 * @param msg the detail message.
 	 * @param repositoryInterface the repository interface.
 	 */
-	public RepositoryCreationException(String msg, Class<?> repositoryInterface) {
+	public RepositoryCreationException(@Nullable String msg, Class<?> repositoryInterface) {
 		super(msg);
 		this.repositoryInterface = repositoryInterface;
 	}
@@ -46,12 +48,13 @@ public RepositoryCreationException(String msg, Class<?> repositoryInterface) {
 	 * @param cause the root cause from the data access API in use.
 	 * @param repositoryInterface the repository interface.
 	 */
-	public RepositoryCreationException(String msg, Throwable cause, Class<?> repositoryInterface) {
+	public RepositoryCreationException(@Nullable String msg, @Nullable Throwable cause, Class<?> repositoryInterface) {
 		super(msg, cause);
 		this.repositoryInterface = repositoryInterface;
 	}
 
 	public Class<?> getRepositoryInterface() {
 		return repositoryInterface;
 	}
+
 }

src/main/java/org/springframework/data/repository/query/QueryCreationException.java

@@ -31,7 +31,7 @@
 public final class QueryCreationException extends RepositoryCreationException {
 
 	private static final @Serial long serialVersionUID = -1238456123580L;
-	private static final String MESSAGE_TEMPLATE = "Could not create query for method [%s]; Could not find property '%s' on domain class '%s'";
+	private static final String MESSAGE_TEMPLATE = "Cannot create query for method [%s]; Could not find property '%s' on domain class '%s'";
 
 	private final Method method;
 
@@ -139,7 +139,7 @@ public static QueryCreationException create(@Nullable String message, @Nullable
 	}
 
 	private static String createMessage(@Nullable String message, Method method) {
-		return String.format("Could not create query for [%s]; Reason: %s", method, message);
+		return String.format("Cannot create query for [%s]; Reason: %s", method, message);
 	}
 
 	/**