Byteman tests fail when running with the IBM JVM ------------------------------------------------ Key: JBTM-2440 URL: https://issues.jboss.org/browse/JBTM-2440 Project: JBoss Transaction Manager Issue Type: Task Components: Testing Affects Versions: 5.1.1 Reporter: Michael Musgrove Assignee: Michael Musgrove Priority: Minor Fix For: 5.next Byteman instrumentation does not work with the IBM J9 JVM:- it fails with errors like the following: {code} *** java.lang.instrument ASSERTION FAILED ***: "jvmtierror == JVMTI_ERROR_NOT_AVAILABLE" at JPLISAgent.c line: 1009 Exception in thread "Attachment 59984" Agent failed to start! JVMJ9TI064E Agent initialization function Agent_OnAttach failed for library instrument, return code 102 {code} I will implement a workaround by disabling byteman when testing with this JVM.