// Now remove the instance from domain.xml.
CommandInvocation ci = cr.getCommandInvocation("_unregister-instance", report, ctx.getSubject());
ParameterMap map = new ParameterMap();
map.add("DEFAULT", instanceName);
ci.parameters(map);
ci.execute();
if (report.getActionExitCode() != ActionReport.ExitCode.SUCCESS &&
report.getActionExitCode() != ActionReport.ExitCode.WARNING) {
// Failed to delete from domain.xml
configfailure = true;