Renaming the flogger package and the backing classes

AGENTS.md

@@ -201,10 +201,12 @@ Does the task involve complex architectural decisions or advanced Kotlin feature
 
 #### Using periods
 - Use periods at the end of complete sentences.
-- Use no periods for short bullets.
 - Use periods for full or multi-clause bullets.
-- Use no periods for fragments.
-- Use no periods in titles and headers.
+- Use NO periods for short bullets.
+- Use NO periods for fragments.
+- Use NO periods in titles and headers.
+- Use NO periods in parameter descriptions in Javadoc.
+- DO USE periods in parameter and property descriptions in KDoc.
 - Be consistent within the list!
 
 ### Text formatting

README.md

@@ -211,7 +211,7 @@ dependencies {
 [codecov]: https://codecov.io/gh/SpineEventEngine/logging
 [codecov-badge]: https://codecov.io/gh/SpineEventEngine/logging/branch/master/graph/badge.svg
 [license-badge]: https://img.shields.io/badge/license-Apache%20License%202.0-blue.svg?style=flat
-[license]: http://www.apache.org/licenses/LICENSE-2.0
+[license]: https://www.apache.org/licenses/LICENSE-2.0
 [gh-actions]: https://github.com/SpineEventEngine/logging/actions
 [ubuntu-build-badge]: https://github.com/SpineEventEngine/logging/actions/workflows/build-on-ubuntu.yml/badge.svg
 [windows-build-badge]: https://github.com/SpineEventEngine/logging/actions/workflows/build-on-windows.yml/badge.svg

backends/jul-backend/src/main/java/io/spine/logging/backend/jul/AbstractJulBackend.java

@@ -1,11 +1,11 @@
 /*
- * Copyright 2014, The Flogger Authors; 2023, TeamDev. All rights reserved.
+ * Copyright 2023, The Flogger Authors; 2025, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -26,7 +26,7 @@
 
 package io.spine.logging.backend.jul;
 
-import io.spine.logging.flogger.backend.LoggerBackend;
+import io.spine.logging.jvm.backend.LoggerBackend;
 
 import java.util.logging.Filter;
 import java.util.logging.Handler;
@@ -40,7 +40,7 @@
  * <p>This class handles everything except formatting of a log message
  * and metadata.
  *
- * @see <a href="https://rb.gy/jzz7x">Original Java code of Google Flogger</a>
+ * @see <a href="https://rb.gy/jzz7x">Original Java code of Google Flogger</a> for historical context.
  */
 public abstract class AbstractJulBackend extends LoggerBackend {
   // Set if any attempt at logging via the "forcing" logger fails due to an inability to set the