Tomcat7.X部署SSH项目出现Error

[满面尘，鬓如霜，何处话凄凉]

2012-5-20 22:38:48 org.apache.catalina.startup.HostConfig checkResources
信息: Reloading context [/jjPrj]
2012-5-20 22:38:48 org.apache.catalina.core.ApplicationContext log
信息: Closing Spring root WebApplicationContext
2012-5-20 22:38:48 org.apache.catalina.loader.WebappClassLoader clearReferencesJdbc
严重: The web application [/jjPrj] registered the JDBC driver [net.sourceforge.jtds.jdbc.Driver] but failed to unregister it when the web application was stopped. To prevent a memory leak, the JDBC Driver has been forcibly unregistered.
2012-5-20 22:38:48 org.apache.catalina.loader.WebappClassLoader checkThreadLocalMapForLeaks
严重: The web application [/jjPrj] created a ThreadLocal with key of type [com.opensymphony.xwork2.inject.ContainerImpl$10] (value [com.opensymphony.xwork2.inject.ContainerImpl$10@f0776c]) and a value of type [java.lang.Object[]] (value [[Ljava.lang.Object;@130948f]) 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.
2012-5-20 22:38:48 org.apache.catalina.loader.WebappClassLoader checkThreadLocalMapForLeaks
严重: The web application [/jjPrj] created a ThreadLocal with key of type [com.opensymphony.xwork2.inject.ContainerImpl$10] (value [com.opensymphony.xwork2.inject.ContainerImpl$10@696815]) and a value of type [java.lang.Object[]] (value [[Ljava.lang.Object;@304b52]) 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.
2012-5-20 22:38:48 org.apache.catalina.loader.WebappClassLoader checkThreadLocalMapForLeaks
严重: The web application [/jjPrj] created a ThreadLocal with key of type [com.opensymphony.xwork2.inject.ContainerImpl$10] (value [com.opensymphony.xwork2.inject.ContainerImpl$10@a129ee]) and a value of type [java.lang.Object[]] (value [[Ljava.lang.Object;@c7e654]) 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.
2012-5-20 22:38:48 org.apache.catalina.loader.WebappClassLoader checkThreadLocalMapForLeaks
严重: The web application [/jjPrj] created a ThreadLocal with key of type [com.opensymphony.xwork2.inject.ContainerImpl$10] (value [com.opensymphony.xwork2.inject.ContainerImpl$10@1e2aabd]) and a value of type [java.lang.Object[]] (value [[Ljava.lang.Object;@3773c6]) 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.
2012-5-20 22:38:50 org.apache.catalina.startup.TaglibUriRule body
信息: TLD skipped. URI: http://www.springframework.org/tags/form is already defined
2012-5-20 22:38:50 org.apache.catalina.startup.TaglibUriRule body
信息: TLD skipped. URI: http://www.springframework.org/tags is already defined
2012-5-20 22:38:50 org.apache.catalina.startup.TaglibUriRule body
信息: TLD skipped. URI: http://java.sun.com/jstl/core_rt is already defined
2012-5-20 22:38:50 org.apache.catalina.startup.TaglibUriRule body
信息: TLD skipped. URI: http://java.sun.com/jstl/core is already defined
2012-5-20 22:38:50 org.apache.catalina.startup.TaglibUriRule body
信息: TLD skipped. URI: http://java.sun.com/jsp/jstl/core is already defined
2012-5-20 22:38:50 org.apache.catalina.startup.TaglibUriRule body
信息: TLD skipped. URI: http://java.sun.com/jstl/fmt_rt is already defined
2012-5-20 22:38:50 org.apache.catalina.startup.TaglibUriRule body
信息: TLD skipped. URI: http://java.sun.com/jstl/fmt is already defined
2012-5-20 22:38:50 org.apache.catalina.startup.TaglibUriRule body
信息: TLD skipped. URI: http://java.sun.com/jsp/jstl/fmt is already defined