今天在公司安装myeclipse和tomcat遇到一个奇怪的问题，当我将安装好的myeclipse和tomcat配置好之后，我启动tomcat服务器，发现控制台输出如下信息：
[color=red][color=red]2011-10-19 10:05:52 org.apache.tomcat.util.digester.SetPropertiesRule begin
警告: [SetPropertiesRule]{Server/Service/Engine/Host} Setting property 'debug' to '0' did not find a matching property.
2011-10-19 10:05:52 org.apache.catalina.core.AprLifecycleListener init
信息: The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: D:\Users\c00137057\AppData\Local\Genuitec\Common\binary\com.sun.java.jdk.win32.x86_1.6.0.013\bin;E:\cmj\tomcat\bin
2011-10-19 10:05:52 org.apache.coyote.http11.Http11Protocol init
信息: Initializing Coyote HTTP/1.1 on http-18080
2011-10-19 10:05:52 org.apache.coyote.http11.Http11Protocol init
信息: Initializing Coyote HTTP/1.1 on http-18443
2011-10-19 10:05:52 org.apache.catalina.startup.Catalina load
信息: Initialization processed in 1057 ms
2011-10-19 10:05:52 org.apache.catalina.core.StandardService start
信息: Starting service Catalina
2011-10-19 10:05:52 org.apache.catalina.core.StandardEngine start
信息: Starting Servlet Engine: Apache Tomcat/6.0.20
2011-10-19 10:05:53 org.apache.catalina.core.ApplicationContext log
信息: ContextListener: contextInitialized()
2011-10-19 10:05:53 org.apache.catalina.core.ApplicationContext log
信息: SessionListener: contextInitialized()
2011-10-19 10:05:53 org.apache.catalina.loader.WebappClassLoader validateJarFile
信息: validateJarFile(E:\cmj\tomcat\webapps\IntegratedStub\WEB-INF\lib\servlet-api-2.4.jar) - jar not loaded. See Servlet Spec 2.3, section 9.7.2. Offending class: javax/servlet/Servlet.class[/color][/color]
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[color=red]2011-10-19 10:05:54 org.apache.axis.utils.JavaUtils isAttachmentSupported
警告: Unable to find required classes (javax.activation.DataHandler and javax.mail.internet.MimeMultipart). Attachment support is disabled.
2011-10-19 10:05:55 org.apache.coyote.http11.Http11Protocol start
信息: Starting Coyote HTTP/1.1 on http-18080
2011-10-19 10:05:55 org.apache.coyote.http11.Http11Protocol start
信息: Starting Coyote HTTP/1.1 on http-18443
2011-10-19 10:05:55 org.apache.catalina.startup.Catalina start
信息: Server startup in 2654 ms[/color]
我想问这些5是哪来的？我并没有创建任何一个项目。不过tomcat是我从同事那copy过来的。
