Arquillian is unable to start server during testsuite when running with 32-bit JDK ---------------------------------------------------------------------------------- Key: JBWS-3914 URL: https://issues.jboss.org/browse/JBWS-3914 Project: JBoss Web Services Issue Type: Bug Components: jbossws-cxf Affects Versions: jbossws-cxf-5.0.0.Final Reporter: Jan Blizňák export JAVA_HOME=/path/to/32bit/jdk export PATH=$JAVA_HOME/bin:$PATH mvn -Pwildfly900 integration-test will eventually fail on container startup by arquillian: {code} May 12, 2015 4:55:44 AM org.jboss.as.arquillian.container.managed.ManagedDeployableContainer startInternal INFO: Starting container with: [/qa/tools/opt/jdk1.8.0.unlimited.BC/bin/java, -D[Standalone], -Xms64m, -Xmx512m, -XX:MaxPermSize=256m, -Djava.net.preferIPv4Stack=true, -server, -XX:+UseCompressedOops, -Djboss.socket.binding.port-offset=0, -ea, ....(trimmed)] Java HotSpot(TM) Server VM warning: ignoring option MaxPermSize=256m; support was removed in 8.0 Unrecognized VM option 'UseCompressedOops' Did you mean '(+/-)CheckCompressedOops'? Error: Could not create the Java Virtual Machine. Error: A fatal exception has occurred. Program will exit. {code} According to this http://docs.oracle.com/javase/8/docs/technotes/tools/unix/java.html the default for UseCompressedOops is true for 64-bit JDK, so we should be safe to remove the setting from arquillian.xml and pom.xml files in testsuite module