Problema ao iniciar Tomcat no Eclipse

Quando inicio minha aplicação lança a exceção abaixo:

O que pode ser que não funciona?


04/05/2010 11:10:40 org.apache.tomcat.util.digester.SetPropertiesRule begin
WARNING: [SetPropertiesRule]{Server/Service/Engine/Host/Context} Setting property 'source' to 'org.eclipse.jst.jee.server:UCMenu' did not find a matching property.
04/05/2010 11:10:40 org.apache.catalina.core.AprLifecycleListener init
INFO: The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: C:\Program Files\Java\jre6\bin;.;C:\Windows\Sun\Java\bin;C:\Windows\system32;C:\Windows;C:/Program Files (x86)/Java/jre6/bin/client;C:/Program Files (x86)/Java/jre6/bin;C:\oraclexe\app\oracle\product\10.2.0\server\bin;C:\oracle\product\10.2.0\client_1;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Program Files\Java\jdk1.6.0_17\jre\bin;C:\Program Files (x86)\Novell\GroupWise;C:\Program Files (x86)\cvsnt;c:\Program Files (x86)\Microsoft SQL Server\90\Tools\binn\;C:\Program Files (x86)\CVSNT\;C:\FPC\2.2.2\bin\i386-Win32;C:\FPC\2.2.2\bin\i386-Win32;C:\FPC\2.2.2\bin\i386-Win32;Z:.;
04/05/2010 11:10:40 org.apache.coyote.http11.Http11Protocol init
INFO: Initializing Coyote HTTP/1.1 on http-8080
04/05/2010 11:10:40 org.apache.catalina.startup.Catalina load
INFO: Initialization processed in 762 ms
04/05/2010 11:10:40 org.apache.catalina.core.StandardService start
INFO: Starting service Catalina
04/05/2010 11:10:40 org.apache.catalina.core.StandardEngine start
INFO: Starting Servlet Engine: Apache Tomcat/6.0.18
04/05/2010 11:10:40 org.apache.catalina.loader.WebappClassLoader validateJarFile
INFO: validateJarFile(C:\workspace\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\wtpwebapps\UCMenu\WEB-INF\lib\servlet.jar) - jar not loaded. See Servlet Spec 2.3, section 9.7.2. Offending class: javax/servlet/Servlet.class
04/05/2010 11:10:41 org.apache.catalina.core.StandardContext addApplicationListener
INFO: The listener "com.sun.faces.config.ConfigureListener" is already configured for this context. The duplicate definition has been ignored.
log4j:ERROR Could not find value for key log4j.appender.R log4j.appender.R=org.apache.log4j.RollingFileAppender log4j.appender.R.File=C:\workspace\.metadata\.plugins\org.eclipse.wst.server.core\tmp0/logs/tomcat.log log4j.appender.R.MaxFileSize=10MB log4j.appender.R.MaxBackupIndex=10 log4j.appender.R.layout=org.apache.log4j.PatternLayout log4j.appender.R.layout.ConversionPattern=%p %t %c - %m%n
log4j:ERROR Could not instantiate appender named "R log4j.appender.R=org.apache.log4j.RollingFileAppender log4j.appender.R.File=C:\workspace\.metadata\.plugins\org.eclipse.wst.server.core\tmp0/logs/tomcat.log log4j.appender.R.MaxFileSize=10MB log4j.appender.R.MaxBackupIndex=10 log4j.appender.R.layout=org.apache.log4j.PatternLayout log4j.appender.R.layout.ConversionPattern=%p %t %c - %m%n".
log4j:WARN No appenders could be found for logger (org.apache.commons.digester.Digester).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
java.lang.ClassNotFoundException: [Ljava.lang.String;
	at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1387)
	at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1233)
	at com.sun.faces.config.ConfigureListener.configure(ConfigureListener.java:615)
	at com.sun.faces.config.ConfigureListener.configure(ConfigureListener.java:402)
	at com.sun.faces.config.ConfigureListener.contextInitialized(ConfigureListener.java:328)
	at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3843)
	at org.apache.catalina.core.StandardContext.start(StandardContext.java:4342)
	at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)
	at org.apache.catalina.core.StandardHost.start(StandardHost.java:719)
	at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)
	at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443)
	at org.apache.catalina.core.StandardService.start(StandardService.java:516)
	at org.apache.catalina.core.StandardServer.start(StandardServer.java:710)
	at org.apache.catalina.startup.Catalina.start(Catalina.java:578)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:288)
	at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)
04/05/2010 11:10:41 org.apache.catalina.core.StandardContext listenerStart
SEVERE: Exception sending context initialized event to listener instance of class com.sun.faces.config.ConfigureListener
javax.faces.FacesException: java.lang.ClassNotFoundException: [Ljava.lang.String;
	at com.sun.faces.config.ConfigureListener.contextInitialized(ConfigureListener.java:334)
	at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3843)
	at org.apache.catalina.core.StandardContext.start(StandardContext.java:4342)
	at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)
	at org.apache.catalina.core.StandardHost.start(StandardHost.java:719)
	at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)
	at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443)
	at org.apache.catalina.core.StandardService.start(StandardService.java:516)
	at org.apache.catalina.core.StandardServer.start(StandardServer.java:710)
	at org.apache.catalina.startup.Catalina.start(Catalina.java:578)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:288)
	at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)
Caused by: java.lang.ClassNotFoundException: [Ljava.lang.String;
	at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1387)
	at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1233)
	at com.sun.faces.config.ConfigureListener.configure(ConfigureListener.java:615)
	at com.sun.faces.config.ConfigureListener.configure(ConfigureListener.java:402)
	at com.sun.faces.config.ConfigureListener.contextInitialized(ConfigureListener.java:328)
	... 15 more
04/05/2010 11:10:41 org.apache.catalina.core.StandardContext start
SEVERE: Error listenerStart
04/05/2010 11:10:41 org.apache.catalina.core.StandardContext start
SEVERE: Context [/UCMenu] startup failed due to previous errors
04/05/2010 11:10:41 org.apache.coyote.http11.Http11Protocol start
INFO: Starting Coyote HTTP/1.1 on http-8080
04/05/2010 11:10:42 org.apache.jk.common.ChannelSocket init
INFO: JK: ajp13 listening on /0.0.0.0:8009
04/05/2010 11:10:42 org.apache.jk.server.JkMain start
INFO: Jk running ID=0 time=1/128  config=null
04/05/2010 11:10:42 org.apache.catalina.startup.Catalina start
INFO: Server startup in 2007 ms

Meu arquivo de configuração são:
faces-config:


<?xml version="1.0" encoding="UTF-8"?>

<!DOCTYPE faces-config PUBLIC
    "-//Sun Microsystems, Inc.//DTD JavaServer Faces Config 1.1//EN"
    "http://java.sun.com/dtd/web-facesconfig_1_1.dtd">

<faces-config>
  <managed-bean>
    <managed-bean-name>selecionarOrgaoUCMenuBean</managed-bean-name>
    <managed-bean-class>br.es.tj.ucmenu.bean.SelecionarOrgaoUCMenuBean</managed-bean-class>
    <managed-bean-scope>request</managed-bean-scope>
  </managed-bean>
  
    <managed-bean>
    <managed-bean-name>indexUCMenuBean</managed-bean-name>
    <managed-bean-class>br.es.tj.ucmenu.bean.IndexUCMenuBean</managed-bean-class>
    <managed-bean-scope>request</managed-bean-scope>
  </managed-bean>
  
  <navigation-rule>
    <from-view-id>/index.jsp</from-view-id>
    <navigation-case>
      <from-outcome>selecionar_orgao</from-outcome>
      <to-view-id>/jsp/ucmenu/selecionar_orgao.jsp</to-view-id>
      <redirect/>
    </navigation-case>
  </navigation-rule>  
  
</faces-config>

web.xml

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" id="WebApp_ID" version="2.5">
  <display-name>UCMenu</display-name>
  <welcome-file-list>
    <welcome-file>index.html</welcome-file>
    <welcome-file>index.htm</welcome-file>
    <welcome-file>index.jsp</welcome-file>
    <welcome-file>default.html</welcome-file>
    <welcome-file>default.htm</welcome-file>
    <welcome-file>default.jsp</welcome-file>
  </welcome-file-list>
  <servlet>
    <servlet-name>Faces Servlet</servlet-name>
    <servlet-class>javax.faces.webapp.FacesServlet</servlet-class>
    <load-on-startup>1</load-on-startup>
  </servlet>
  <servlet-mapping>
    <servlet-name>Faces Servlet</servlet-name>
    <url-pattern>/faces/*</url-pattern>
  </servlet-mapping>
  <context-param>
    <description>State saving method: 'client' or 'server' (=default). See JSF Specification 2.5.2</description>
    <param-name>javax.faces.STATE_SAVING_METHOD</param-name>
    <param-value>client</param-value>
  </context-param>
  <context-param>
    <param-name>javax.servlet.jsp.jstl.fmt.localizationContext</param-name>
    <param-value>resources.application</param-value>
  </context-param>
  <listener>
    <listener-class>com.sun.faces.config.ConfigureListener</listener-class>
  </listener>
  <servlet-mapping>
    <servlet-name>Faces Servlet</servlet-name>
    <url-pattern>*.jsf</url-pattern>
  </servlet-mapping>
  <servlet-mapping>
    <servlet-name>Faces Servlet</servlet-name>
    <url-pattern>*.faces</url-pattern>
  </servlet-mapping>
</web-app>

[quote]
java.lang.ClassNotFoundException: [Ljava.lang.String; [/quote]
Tá com cara de erro de configuração do seu ambiente Java