JBoss EAP 7.0 Server adapter fails to start with OpenJDK9 --------------------------------------------------------- Key: JBIDE-25591 URL: https://issues.jboss.org/browse/JBIDE-25591 Project: Tools (JBoss Tools) Issue Type: Bug Components: server Affects Versions: 4.5.2.Final Environment: Fedora 26 java-9-openjdk-9.0.1.11-4.fc26.x86_64 Reporter: Ondrej Dockal Priority: Critical Fix For: 4.5.2.Final Attachments: .log, server.log Starting of EAP 7.0 server adapter with defined Java Runtime Environment to JavaSE-9 ends up in state stopped and errors are produced. See logs: Server: [^server.log] IDE: [^.log]