这几天遇到个bug，别人的机器上都能正常跑出来，我的却不行，不知道是为什么。。。
bug信息：
SEVERE: Exception creating UserDatabase MBeans for UserDatabase
javax.management.MalformedObjectNameException: Invalid character '=' in value part of property
at javax.management.ObjectName.construct(ObjectName.java:618)
at javax.management.ObjectName.<init>(ObjectName.java:1382)
at org.apache.catalina.mbeans.MBeanUtils.createObjectName(MBeanUtils.java:860)
at org.apache.catalina.mbeans.MBeanUtils.createMBean(MBeanUtils.java:369)
at org.apache.catalina.mbeans.GlobalResourcesLifecycleListener.createMBeans(GlobalResourcesLifecycleListener.java:191)
at org.apache.catalina.mbeans.GlobalResourcesLifecycleListener.createMBeans(GlobalResourcesLifecycleListener.java:147)
at org.apache.catalina.mbeans.GlobalResourcesLifecycleListener.createMBeans(GlobalResourcesLifecycleListener.java:109)
at org.apache.catalina.mbeans.GlobalResourcesLifecycleListener.lifecycleEvent(GlobalResourcesLifecycleListener.java:81)
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:89)
at org.apache.catalina.util.LifecycleBase.setState(LifecycleBase.java:313)
at org.apache.catalina.util.LifecycleBase.setState(LifecycleBase.java:293)
at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:644)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:139)
at org.apache.catalina.startup.Catalina.start(Catalina.java:585)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:601)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:288)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:415)
到目前为止都没有解决。。。。望高手们指教