René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"Docker build fails","articleBody":"Docker build fails with following output:\r\n \r\n```\r\n-------------------------------------------------------\r\n T E S T S\r\n-------------------------------------------------------\r\nError: Could not find or load main class org.apache.maven.surefire.booter.ForkedBooter\r\n\r\nResults :\r\n\r\nTests run: 0, Failures: 0, Errors: 0, Skipped: 0\r\n\r\n[INFO] ------------------------------------------------------------------------\r\n[INFO] BUILD FAILURE\r\n[INFO] ------------------------------------------------------------------------\r\n[INFO] Total time: 58.924 s\r\n[INFO] Finished at: 2018-11-05T13:01:30+00:00\r\n[INFO] Final Memory: 31M/201M\r\n[INFO] ------------------------------------------------------------------------\r\n[ERROR] Failed to execute goal org.apache.maven.plugins:maven-surefire-plugin:2.17:test (default-test) on project javafxlibrary: Execution default-test of goal org.apache.maven.plugins:maven-surefire-plugin:2.17:test failed: The forked VM terminated without properly saying goodbye. VM crash or System.exit called?\r\n[ERROR] Command was /bin/sh -c cd /code \u0026\u0026 /usr/lib/jvm/java-8-openjdk-amd64/jre/bin/java -jar /code/target/surefire/surefirebooter5529521323969674669.jar /code/target/surefire/surefire102127135104348760tmp /code/target/surefire/surefire_08912707696882085011tmp\r\n[ERROR] -\u003e [Help 1]\r\n[ERROR] \r\n[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.\r\n[ERROR] Re-run Maven using the -X switch to enable full debug logging.\r\n[ERROR] \r\n[ERROR] For more information about the errors and possible solutions, please read the following articles:\r\n[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/PluginExecutionException\r\nERROR: Service 'javafxcompile' failed to build: The command '/bin/sh -c mvn package' returned a non-zero code: 1\r\n```\r\n\r\n","author":{"url":"https://github.com/psaikkonen","@type":"Person","name":"psaikkonen"},"datePublished":"2018-11-05T13:19:43.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":1},"url":"https://github.com/7/JavaFXLibrary/issues/7"}