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com.oracle.jdbc:type=diagnosability,name=org.apache.catalina.loader.WebappClassLoader@929887595
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Catalina:type=DataSource,path=/appdb,host=localhost,class=javax.sql.DataSource,name="jdbc/appdb"
via Stack Overflow by user3181365
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com.oracle.jdbc:type=diagnosability,name=sun.misc.Launcher$AppClassLoader@73d16e93
javax.management.InstanceNotFoundException: com.oracle.jdbc:type=diagnosability,name=org.apache.catalina.loader.WebappClassLoader@929887595 at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getMBean(DefaultMBeanServerInterceptor.java:1095) at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getAttribute(DefaultMBeanServerInterceptor.java:643) at com.sun.jmx.mbeanserver.JmxMBeanServer.getAttribute(JmxMBeanServer.java:678) at com.mes.tools.DB_Logger.<init>(DB_Logger.java:33)