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via QuickFIX/J JIRA by Jerry Shea, 1 year ago
javax.management.InstanceAlreadyExistsException: org.quickfixj:type=Session,beginString=FIX.4.2,xxxxxxxx	at com.sun.jmx.mbeanserver.Repository.addMBean(Repository.java:453)	at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.internal_addObject(DefaultMBeanServerInterceptor.java:1484)	at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerDynamicMBean(DefaultMBeanServerInterceptor.java:963)	at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerObject(DefaultMBeanServerInterceptor.java:917)	at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerMBean(DefaultMBeanServerInterceptor.java:312)	at com.sun.jmx.mbeanserver.JmxMBeanServer.registerMBean(JmxMBeanServer.java:482)	at org.quickfixj.jmx.mbean.session.SessionJmxExporter.export(SessionJmxExporter.java:28)	at org.quickfixj.jmx.mbean.connector.ConnectorJmxExporter.export(ConnectorJmxExporter.java:66)	at org.quickfixj.jmx.mbean.connector.ConnectorJmxExporter.export(ConnectorJmxExporter.java:46)	at org.quickfixj.jmx.JmxExporter.export(JmxExporter.java:60)