HHH-14260: Fix dead and obsolete links in user guide

documentation/src/main/asciidoc/quickstart/guides/obtaining.adoc

@@ -11,7 +11,7 @@ hibernate-spatial:: Hibernate's Spatial/GIS data-type support
 hibernate-osgi:: Hibernate support for running in OSGi containers.
 hibernate-agroal:: Integrates the http://agroal.github.io/[Agroal] connection pooling library into Hibernate
 hibernate-c3p0:: Integrates the http://www.mchange.com/projects/c3p0/[C3P0] connection pooling library into Hibernate
-hibernate-hikaricp:: Integrates the http://brettwooldridge.github.io/HikariCP/[HikariCP] connection pooling library into Hibernate
+hibernate-hikaricp:: Integrates the https://github.com/brettwooldridge/HikariCP/[HikariCP] connection pooling library into Hibernate
 hibernate-vibur:: Integrates the http://www.vibur.org/[Vibur DBCP] connection pooling library into Hibernate
 hibernate-proxool:: Integrates the http://proxool.sourceforge.net/[Proxool] connection pooling library into Hibernate
 hibernate-jcache:: Integrates the https://jcp.org/en/jsr/detail?id=107$$[JCache] caching specification into Hibernate,

documentation/src/main/asciidoc/userguide/appendices/BestPractices.adoc

@@ -255,7 +255,7 @@ Both `READ_WRITE` and `TRANSACTIONAL` use write-through caching, while `NONSTRIC
 For this reason, `NONSTRICT_READ_WRITE` is not very suitable if entities are changed frequently.
 
 When using clustering, the second-level cache entries are spread across multiple nodes.
-When using http://blog.infinispan.org/2015/10/hibernate-second-level-cache.html[Infinispan distributed cache], only `READ_WRITE` and `NONSTRICT_READ_WRITE` are available for read-write caches.
+When using https://infinispan.org/blog/2015/10/01/hibernate-second-level-cache/[Infinispan distributed cache], only `READ_WRITE` and `NONSTRICT_READ_WRITE` are available for read-write caches.
 Bear in mind that `NONSTRICT_READ_WRITE` offers a weaker consistency guarantee since stale updates are possible.
 
 [NOTE]

documentation/src/main/asciidoc/userguide/appendices/Configurations.adoc

@@ -684,7 +684,7 @@ Sets the associated collection cache concurrency strategy for the designated reg
 === Infinispan properties
 
 For more details about how to customize the Infinispan second-level cache provider, check out the
-http://infinispan.org/docs/stable/titles/integrating/integrating.html#configuration_properties[Infinispan User Guide].
+https://infinispan.org/docs/stable/titles/integrating/integrating.html#configuration_properties[Infinispan User Guide].
 
 [[configurations-transactions]]
 === Transactions properties

documentation/src/main/asciidoc/userguide/chapters/caching/Caching.adoc

@@ -707,4 +707,4 @@ Infinispan is a distributed in-memory key/value data store, available as a cache
 It supports advanced functionality such as transactions, events, querying, distributed processing, off-heap and geographical failover.
 
 For more details, check out the
-http://infinispan.org/docs/stable/titles/integrating/integrating.html#integrating_jpa_hibernate[Infinispan User Guide].
+https://infinispan.org/docs/stable/titles/integrating/integrating.html#integrating_jpa_hibernate[Infinispan User Guide].

documentation/src/main/asciidoc/userguide/chapters/domain/basic_types.adoc

@@ -1136,7 +1136,7 @@ Programmatically::
 TimeZone.setDefault( TimeZone.getTimeZone( "UTC" ) );
 ----
 
-However, as explained in http://in.relation.to/2016/09/12/jdbc-time-zone-configuration-property/[this article], this is not always practical, especially for front-end nodes.
+However, as explained in https://in.relation.to/2016/09/12/jdbc-time-zone-configuration-property/[this article], this is not always practical, especially for front-end nodes.
 For this reason, Hibernate offers the `hibernate.jdbc.time_zone` configuration property which can be configured:
 
 Declaratively, at the `SessionFactory` level::

documentation/src/main/asciidoc/userguide/chapters/jdbc/Database_Access.adoc

@@ -110,7 +110,7 @@ See http://proxool.sourceforge.net/configure.html[proxool  configuration].
 To use the HikariCP this integration, the application must include the `hibernate-hikari` module jar (as well as its dependencies) on the classpath.
 ====
 
-Hibernate also provides support for applications to use http://brettwooldridge.github.io/HikariCP/[Hikari] connection pool.
+Hibernate also provides support for applications to use https://github.com/brettwooldridge/HikariCP/[HikariCP] connection pool.
 
 Set all of your Hikari settings in Hibernate prefixed by `hibernate.hikari.` and this `ConnectionProvider` will pick them up and pass them along to Hikari.
 Additionally, this `ConnectionProvider` will pick up the following Hibernate-specific properties and map them to the corresponding Hikari ones (any `hibernate.hikari.` prefixed ones have precedence):