HHH-11994 : drop `hibernate-java8` module

hibernate-java8/hibernate-java8.gradle

@@ -1,27 +0,0 @@
-description = '(deprecated - use hibernate-core instead) Support for Java8-specific features - mainly Java8 Date/Time (JSR 310)'
-
-apply from: rootProject.file( 'gradle/published-java-module.gradle' )
-
-
-dependencies {
-    compile( project( ':hibernate-core' ) )
-}
-
-// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-// Traditionally we used to not include any manifest attributes in this JAR
-// except "Manifest-Version"
-// Since it's a legacy JAR, let's continue that way until it's retired.
-
-jar {
-    manifest.attributes.removeAll { key, value -> key != "Manifest-Version" }
-    // Prevent BND from adding manifest attributes automatically
-    bnd( '-nobundles': 'true' )
-}
-
-sourcesJar {
-    manifest.attributes.removeAll { key, value -> key != "Manifest-Version" }
-}
-
-javadocJar {
-    manifest.attributes.removeAll { key, value -> key != "Manifest-Version" }
-}

hibernate-java8/src/main/resources/README.txt

@@ -1,3 +0,0 @@
-Java8-specific Hibernate O/RM functionality has been merged into the hibernate-core module, making this hibernate-java8 module
-obsolete.  This module will be removed in Hibernate ORM 6.0.  It is only kept here for various consumers that expect a
-static set of artifact names across a number of Hibernate releases. See https://hibernate.atlassian.net/browse/HHH-10883

settings.gradle

@@ -5,6 +5,7 @@
  * See the lgpl.txt file in the root directory or <http://www.gnu.org/licenses/lgpl-2.1.html>.
  */
 
+
 plugins {
     id 'com.gradle.enterprise' version '3.2.1'
 }
@@ -93,8 +94,6 @@ include 'hibernate-envers'
 // todo (6.0): re-enable hibernate-spatial
 //include 'hibernate-spatial'
 
-include 'hibernate-java8'
-
 include 'hibernate-osgi'
 
 include 'hibernate-c3p0'