When you are starting Tomcat you are seeing following error as well:
INFO: The APR based Apache Tomcat Native library which allows optimal
performance in production environments was not found on the
java.library.path
The APR is Apache Tomcat Native library which allows optimal performance in production environments.
Prerequisites for installing APR
APR library
APR-util library
OpenSSL library
Download it from this link http://apr.apache.org/download.cgi and integrate to Tomcat. This will fix your problem
When you installed and integrated then when you restart Tomcat server. You will see like following:
After restarting the Tomcat service, we can get the following message
in catalina.out log if APR was installed successfully.
------------ Oct 07, 2015 8:08:54 AM org.apache.catalina.core.AprLifecycleListener init INFO: Loaded APR
based Apache Tomcat Native library 1.1.29 using APR version 1.5.2. Oct
07, 2015 8:08:54 AM org.apache.catalina.core.AprLifecycleListener init
INFO: APR capabilities: IPv6 [true], sendfile [true], accept filters
[false], random [true].
Let me know if you need more help from my end