FOP-3226. Use central repo, not repository.apache.org

[adoroszlai]

What changes were proposed in this pull request?

Build tries to download non-Apache artifacts from repository.apache.org:

[INFO] Downloading from apache.releases.https: https://repository.apache.org/content/repositories/releases/org/junit/junit-bom/5.11.0/junit-bom-5.11.0.pom
[INFO] Downloading from jboss.org: https://repository.jboss.org/nexus/content/repositories/thirdparty-releases/org/junit/junit-bom/5.11.0/junit-bom-5.11.0.pom
[INFO] Downloading from central: https://repo.maven.apache.org/maven2/org/junit/junit-bom/5.11.0/junit-bom-5.11.0.pom
[INFO] Downloaded from central: https://repo.maven.apache.org/maven2/org/junit/junit-bom/5.11.0/junit-bom-5.11.0.pom (5.6 kB at 706 kB/s)

• Remove repository.apache.org for releases.
• Add central repo definition. This is inherited, too, but repos in pom.xml have higher precedence. So this is needed only to avoid hitting jboss.org unnecessarily.

https://issues.apache.org/jira/browse/FOP-3226

How was this patch tested?

$ mvn -DskipTests clean package
...
[INFO] Reactor Summary for Apache FOP Parent 2.10.0-SNAPSHOT:
[INFO] 
[INFO] Apache FOP Parent .................................. SUCCESS [  0.123 s]
[INFO] Apache FOP Utilities ............................... SUCCESS [  1.792 s]
[INFO] Apache FOP Events .................................. SUCCESS [  0.425 s]
[INFO] Apache FOP Core .................................... SUCCESS [ 17.353 s]
[INFO] Apache FOP All-In-One .............................. SUCCESS [  0.022 s]
[INFO] Apache FOP Sandbox ................................. SUCCESS [  0.117 s]
[INFO] Apache FOP Servlet ................................. SUCCESS [  1.658 s]
[INFO] Apache FOP Transcoder .............................. SUCCESS [  0.393 s]
[INFO] Apache FOP Transcoder All-In-One ................... SUCCESS [  0.221 s]
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS

[adoroszlai]

Sorry, the diff shown in GitHub (or by git defaults) is a bit confusing. Here's a nicer version, which can be obtained by

git show --diff-algorithm=patience

diff --git pom.xml pom.xml
index 3260fdb54..7ef2f60ce 100644
--- pom.xml
+++ pom.xml
@@ -155,6 +155,14 @@
   </scm>
 
   <repositories>
+    <repository>
+      <id>central</id>
+      <name>Central Repository</name>
+      <url>https://repo.maven.apache.org/maven2</url>
+      <snapshots>
+        <enabled>false</enabled>
+      </snapshots>
+    </repository>
     <repository>
       <id>apache.snapshots.https</id>
       <url>https://repository.apache.org/content/repositories/snapshots</url>
@@ -165,16 +173,6 @@
         <enabled>true</enabled>
       </snapshots>
     </repository>
-    <repository>
-      <id>apache.releases.https</id>
-      <url>https://repository.apache.org/content/repositories/releases</url>
-      <releases>
-        <enabled>true</enabled>
-      </releases>
-      <snapshots>
-        <enabled>false</enabled>
-      </snapshots>
-    </repository>
     <repository>
       <id>jboss.org</id>
       <url>https://repository.jboss.org/nexus/content/repositories/thirdparty-releases/</url>

[adoroszlai]

Thanks @simonsteiner1984 for committing this as d0c8f24.