Usage of XmlBeans triggers "clearThreadLocalMap" warnings in Tomcat with XSSF

[Janakiraman]

catalina.2013-07-30.log.bz2:SEVERE: The web application /ure_v3 created 
a ThreadLocal with key of type 
org.apache.xmlbeans.impl.schema.SchemaTypeLoaderImpl$1 (value 
org.apache.xmlbeans.impl.schema.SchemaTypeLoaderImpl$1@57a73656) and a 
value of type java.util.ArrayList (value 
java.lang.ref.SoftReference@22e0750f) but failed to remove it when the 
web application was stopped. Threads are going to be renewed over time 
to try and avoid a probable memory leak.
catalina.2013-07-30.log.bz2:SEVERE: The web application /ure_v3 created 
a ThreadLocal with key of type org.apache.xmlbeans.impl.store.CharUtil$1 
(value org.apache.xmlbeans.impl.store.CharUtil$1@32c00f6e) and a value 
of type java.lang.ref.SoftReference (value 
java.lang.ref.SoftReference@3e253dac) but failed to remove it when the 
web application was stopped. Threads are going to be renewed over time 
to try and avoid a probable memory leak.
catalina.2013-07-30.log.bz2:SEVERE: The web application /ure_v3 created 
a ThreadLocal with key of type 
org.apache.xmlbeans.impl.schema.SchemaTypeLoaderImpl$1 (value 
org.apache.xmlbeans.impl.schema.SchemaTypeLoaderImpl$1@57a73656) and a 
value of type java.util.ArrayList (value 
java.lang.ref.SoftReference@7ef40713) but failed to remove it when the 
web application was stopped. Threads are going to be renewed over time 
to try and avoid a probable memory leak.

Any workaround code for able issue. I am using latest version of 
xmlbeans3.0.1 and POI 4.0.1.


Regards,

Janakiraman N