当我从Tomcat取消部署我的应用程序时,我在Tomcat日志中看到以下错误.可能是什么问题？我该如何解决这个问题.
---------------------------- Tomcat log -------------------- -------
SEVERE: The web application [/dfsmonitor] created a ThreadLocal with key of type [java.lang.ThreadLocal] (value [java.lang.ThreadLocal@6ca32e]) and a value of type [com.sun.xml.stream.XMLReaderImpl] (value [com.sun.xml.stream.XMLReaderImpl@e01430]) but failed to remove it when the web application was stopped. This is very likely to create a memory leak.
Jul 1, 2012 10:18:20 PM org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap
SEVERE: Unable to determine string representation of value of type [com.sun.xml.stream.writers.XMLStreamWriterImpl]
java.lang.UnsupportedOperationException
at com.sun.xml.stream.writers.XMLStreamWriterImpl.entrySet(XMLStreamWriterImpl.java:2134)
at java.util.AbstractMap.toString(AbstractMap.java:478)
at org.apache.catalina.loader.WebappClassLoader.clearThreadLocalMap(WebappClassLoader.java:2433)
at org.apache.catalina.loader.WebappClassLoader.clearReferencesThreadLocals(WebappClassLoader.java:2349) …