UCMDB Tip : "Jar not loaded" message following upgrade to UCMDB Browser 3.21
The Browser may function properly but following message may get logged in the cms-browser-stderr.<Date>.log file when Tomcat starts-up :
INFO: validateJarFile(<PATH>\UCMDB-BR\webapps\ucmdb-browser\WEB-INF\lib\servlet-api-2.3.jar) - Jar not loaded. See Servlet Spec 2.3, section 9.7.2. offending class javax/servlet/servlet.class
The message appears due to the existence of multiples of the same javax.servlet.Servlet.class and this extra instance has come from jar file, the Browser has its own servlet-api.
The servlet is a Java programming language class used to extend the capabilities of a server. Hence it is safe to ignore this message.
In case you wish to remove the message, delete the servlet-api-2.3.jar file from \UCMDB-BR\webapps\ucmdb-browser\WEB-INF\lib\servlet-api-2.3.jar.
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