Starting of devstudio introduce ArrayIndexOutOfBoundsException in Error Log from org.jboss.tools.jmx.jvmmonitor.tools ---------------------------------------------------------------------------------------------------------------------- Key: JBIDE-25862 URL: https://issues.jboss.org/browse/JBIDE-25862 Project: Tools (JBoss Tools) Issue Type: Bug Components: jmx Affects Versions: 4.5.3.AM3 Reporter: Ondrej Dockal Assignee: Dmitrii Bocharov Fix For: 4.5.3.Final {code:java} eclipse.buildId=11.3.0.AM3-v20180322-1027-B2194 java.version=1.8.0_161 java.vendor=Oracle Corporation BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=en_US Framework arguments: -product com.jboss.devstudio.core.product Command-line arguments: -os linux -ws gtk -arch x86_64 -product com.jboss.devstudio.core.product org.jboss.tools.jmx.jvmmonitor.tools Error Mon Mar 26 23:57:42 CEST 2018 Update timer canceled. java.lang.ArrayIndexOutOfBoundsException: 0 at org.jboss.tools.common.jdt.debug.JavaUtilities.getMajorMinor(JavaUtilities.java:55) at org.jboss.tools.common.jdt.debug.JavaUtilities.isJigsawRunning(JavaUtilities.java:33) at org.jboss.tools.common.jdt.debug.tools.internal.Tools.getToolsLoader(Tools.java:110) at org.jboss.tools.common.jdt.debug.tools.internal.Tools.reset(Tools.java:101) at org.jboss.tools.common.jdt.debug.tools.internal.Tools.<init>(Tools.java:69) at org.jboss.tools.common.jdt.debug.tools.internal.Tools.getInstance(Tools.java:60) at org.jboss.tools.common.jdt.debug.tools.ToolsCore.getActiveProcessIds(ToolsCore.java:181) at org.jboss.tools.jmx.jvmmonitor.internal.tools.JvmAttachHandler.updatesActiveJvms(JvmAttachHandler.java:100) at org.jboss.tools.jmx.jvmmonitor.internal.tools.JvmAttachHandler$1.run(JvmAttachHandler.java:78) at java.util.TimerThread.mainLoop(Timer.java:555) at java.util.TimerThread.run(Timer.java:505) {code}