Remove JAXB Class Not Found Fix

- Problem: Apparently I used the wrong executor when supplying the
  backend tasks via CompletableFuture.supplyAsync(). This method
  relies on ForkJoinPool.commonPool(), and threads in this pool are
  not configured correctly?
- Solution: Use spring-boots auto-configured TaskExecutor.
- More Information on this issue can be found here:
  https://issues.apache.org/jira/browse/CXF-8100#

1 files changed, 0 insertions, 83 deletions

diff --git a/src/main/java/at/gv/egiz/moazs/util/JAXBClassNotFoundFix.java b/src/main/java/at/gv/egiz/moazs/util/JAXBClassNotFoundFix.java
deleted file mode 100644
index 22f8b1e..0000000
--- a/src/main/java/at/gv/egiz/moazs/util/JAXBClassNotFoundFix.java
+++ /dev/null
@@ -1,83 +0,0 @@
-/*******************************************************************************
- * Copyright 2019 Graz University of Technology
- * MOA ZS has been developed in a cooperation between EGIZ
- * and Graz University of Technology.
- * Licensed under the EUPL, Version 1.2 or - as soon they will be approved by
- * the European Commission - subsequent versions of the EUPL (the "Licence");
- * You may not use this work except in compliance with the Licence.
- * You may obtain a copy of the Licence at:
- * https://joinup.ec.europa.eu/news/understanding-eupl-v12
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the Licence is distributed on an "AS IS" basis,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the Licence for the specific language governing permissions and
- * limitations under the Licence.
- *
- * This product combines work with different licenses. See the "NOTICE" text
- * file for details on the various modules and licenses.
- * The "NOTICE" text file is part of the distribution. Any derivative works
- * that you distribute must include a readable copy of the "NOTICE" text file.
- *******************************************************************************/
-package at.gv.egiz.moazs.util;
-
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-import org.springframework.stereotype.Component;
-
-import java.util.function.Supplier;
-
-import static at.gv.egiz.moazs.MoaZSException.moaZSException;
-
-/**
- * @author Christof Rabensteiner
- *
- */
-@Component
-public class JAXBClassNotFoundFix {
-
-    private static final Logger log = LoggerFactory.getLogger(JAXBClassNotFoundFix.class);
-
-    private JAXBClassNotFoundFix() {}
-
-    /**
-     * Solves JAXB's "ClassNotFoundException: com.sun.xml.internal.bind.v2.ContextFactory" in Java >= 9
-     * by running func in a dedicated thread which has its context classloader replaced with a classloader that finds
-     * the ContextFactory.
-     *
-     * See https://sjhannah.com/blog/2018/11/21/jaxb-hell-on-jdk-9/
-     * Note: "runInTheadWithClassClassLoader" is not a typo.
-     * @param func function that is called in a dedicated thread.
-     * @param <A> return value of func.
-     * @return
-     */
-    public static <A> A runInTheadWithClassClassLoader(Supplier<A> func) {
-
-        final Object[] result = new Object[1];
-        final Exception[] error = new Exception[1];
-
-        Thread t = new Thread(() -> {
-            try {
-                result[0] = func.get();
-            } catch (Exception ex) {
-                error[0] = ex;
-            }
-        });
-
-        t.setContextClassLoader(JAXBClassNotFoundFix.class.getClassLoader());
-        t.start();
-
-        try {
-            t.join();
-        } catch (InterruptedException ex) {
-            log.error("Interrupted. ", ex);
-            Thread.currentThread().interrupt();
-        }
-
-        if (error[0] != null) {
-            throw moaZSException("Could not run function.", error[0]);
-        }
-
-        return (A)result[0];
-    }
-}