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Resolved uninstall tomcat

and the log catalina.out.9.gz

Jan 25, 2017 9:49:31 AM org.apache.catalina.startup.ClassLoaderFactory validateFile
WARNING: Problem with directory [/usr/share/tomcat7/common/classes], exists: [false], isDirectory: [false], canRead: [false]
Jan 25, 2017 9:49:31 AM org.apache.catalina.startup.ClassLoaderFactory validateFile
WARNING: Problem with directory [/usr/share/tomcat7/common], exists: [false], isDirectory: [false], canRead: [false]
Jan 25, 2017 9:49:31 AM org.apache.catalina.startup.ClassLoaderFactory validateFile
WARNING: Problem with directory [/usr/share/tomcat7/server/classes], exists: [false], isDirectory: [false], canRead: [false]
Jan 25, 2017 9:49:31 AM org.apache.catalina.startup.ClassLoaderFactory validateFile
WARNING: Problem with directory [/usr/share/tomcat7/server], exists: [false], isDirectory: [false], canRead: [false]
Jan 25, 2017 9:49:31 AM org.apache.catalina.startup.ClassLoaderFactory validateFile
WARNING: Problem with directory [/usr/share/tomcat7/shared/classes], exists: [false], isDirectory: [false], canRead: [false]
Jan 25, 2017 9:49:31 AM org.apache.catalina.startup.ClassLoaderFactory validateFile
WARNING: Problem with directory [/usr/share/tomcat7/shared], exists: [false], isDirectory: [false], canRead: [false]
Jan 25, 2017 9:49:33 AM org.apache.tomcat.util.digester.SetPropertiesRule begin
WARNING: [SetPropertiesRule]{Server/Service} Setting property 'debug' to '0' did not find a matching property.
Jan 25, 2017 9:49:33 AM org.apache.catalina.startup.SetAllPropertiesRule begin
WARNING: [SetAllPropertiesRule]{Server/Service/Connector} Setting property 'maxSpareThreads' to '75' did not find a matching property.
Jan 25, 2017 9:49:35 AM org.apache.coyote.AbstractProtocol init
INFO: Initializing ProtocolHandler ["http-bio-8080"]
Jan 25, 2017 9:49:35 AM org.apache.coyote.AbstractProtocol init
INFO: Initializing ProtocolHandler ["ajp-bio-127.0.0.1-9008"]
Jan 25, 2017 9:49:35 AM org.apache.coyote.AbstractProtocol init
INFO: Initializing ProtocolHandler ["http-bio-9080"]
Jan 25, 2017 9:49:35 AM org.apache.catalina.startup.Catalina load
INFO: Initialization processed in 3927 ms
Jan 25, 2017 9:49:35 AM org.apache.catalina.core.StandardService startInternal
INFO: Starting service Catalina
Jan 25, 2017 9:49:35 AM org.apache.catalina.core.StandardEngine startInternal
INFO: Starting Servlet Engine: Apache Tomcat/7.0.52 (Ubuntu)
Jan 25, 2017 9:49:36 AM org.apache.catalina.startup.HostConfig deployDescriptor
INFO: Deploying configuration descriptor /etc/tomcat7/Catalina/localhost/examples.xml
Jan 25, 2017 9:49:38 AM org.apache.catalina.startup.TaglibUriRule body
INFO: TLD skipped. URI: Oracle Technology Network for Java Developers | Oracle Technology Network | Oracle is already defined
Jan 25, 2017 9:49:38 AM org.apache.catalina.startup.TaglibUriRule body
INFO: TLD skipped. URI: Oracle Technology Network for Java Developers | Oracle Technology Network | Oracle is already defined
Jan 25, 2017 9:49:38 AM org.apache.catalina.startup.TaglibUriRule body
INFO: TLD skipped. URI: Oracle Technology Network for Java Developers | Oracle Technology Network | Oracle is already defined
Jan 25, 2017 9:49:38 AM org.apache.catalina.startup.TaglibUriRule body
INFO: TLD skipped. URI: Oracle Technology Network for Java Developers | Oracle Technology Network | Oracle is already defined
Jan 25, 2017 9:49:38 AM org.apache.catalina.startup.TaglibUriRule body
INFO: TLD skipped. URI: Oracle Technology Network for Java Developers | Oracle Technology Network | Oracle is already defined
Jan 25, 2017 9:49:38 AM org.apache.catalina.startup.TaglibUriRule body
INFO: TLD skipped. URI: Oracle Technology Network for Java Developers | Oracle Technology Network | Oracle is already defined
Jan 25, 2017 9:49:38 AM org.apache.catalina.startup.TaglibUriRule body
INFO: TLD skipped. URI: Oracle Technology Network for Java Developers | Oracle Technology Network | Oracle is already defined
Jan 25, 2017 9:49:38 AM org.apache.catalina.startup.TaglibUriRule body
INFO: TLD skipped. URI: http://jakarta.apache.org/taglibs/standard/permittedTaglibs is already defined
Jan 25, 2017 9:49:38 AM org.apache.catalina.startup.TaglibUriRule body
INFO: TLD skipped. URI: http://jakarta.apache.org/taglibs/standard/scriptfree is already defined
Jan 25, 2017 9:49:38 AM org.apache.catalina.startup.TaglibUriRule body
INFO: TLD skipped. URI: Oracle Technology Network for Java Developers | Oracle Technology Network | Oracle is already defined
Jan 25, 2017 9:49:38 AM org.apache.catalina.startup.TaglibUriRule body
INFO: TLD skipped. URI: http://java.sun.com/jstl/sql is already defined
Jan 25, 2017 9:49:38 AM org.apache.catalina.startup.TaglibUriRule body
INFO: TLD skipped. URI: http://java.sun.com/jsp/jstl/sql is already defined
Jan 25, 2017 9:49:38 AM org.apache.catalina.startup.TaglibUriRule body
INFO: TLD skipped. URI: http://java.sun.com/jstl/xml_rt is already defined
Jan 25, 2017 9:49:38 AM org.apache.catalina.startup.TaglibUriRule body
INFO: TLD skipped. URI: http://java.sun.com/jstl/xml is already defined
Jan 25, 2017 9:49:38 AM org.apache.catalina.startup.TaglibUriRule body
INFO: TLD skipped. URI: http://java.sun.com/jsp/jstl/xml is already defined
Jan 25, 2017 9:49:39 AM org.apache.catalina.startup.HostConfig deployDescriptor
INFO: Deploying configuration descriptor /etc/tomcat7/Catalina/localhost/host-manager.xml
Jan 25, 2017 9:49:39 AM org.apache.catalina.startup.HostConfig deployDescriptor
INFO: Deploying configuration descriptor /etc/tomcat7/Catalina/localhost/manager.xml
Jan 25, 2017 9:49:39 AM org.apache.catalina.startup.HostConfig deployDirectory
INFO: Deploying web application directory /var/lib/tomcat7/webapps/ROOT
Jan 25, 2017 9:49:41 AM org.apache.coyote.AbstractProtocol start
INFO: Starting ProtocolHandler ["http-bio-8080"]
Jan 25, 2017 9:49:41 AM org.apache.catalina.core.StandardService startInternal
INFO: Starting service PSA
Jan 25, 2017 9:49:41 AM org.apache.catalina.core.StandardEngine startInternal
INFO: Starting Servlet Engine: Apache Tomcat/7.0.52 (Ubuntu)
Jan 25, 2017 9:49:41 AM org.apache.coyote.AbstractProtocol start
INFO: Starting ProtocolHandler ["ajp-bio-127.0.0.1-9008"]
Jan 25, 2017 9:49:41 AM org.apache.catalina.connector.MapperListener findDefaultHost
WARNING: Unknown default host [localhost] for connector [Connector[AJP/1.3-9008]]
Jan 25, 2017 9:49:41 AM org.apache.coyote.AbstractProtocol start
INFO: Starting ProtocolHandler ["http-bio-9080"]
Jan 25, 2017 9:49:41 AM org.apache.catalina.connector.MapperListener findDefaultHost
WARNING: Unknown default host [localhost] for connector [Connector[HTTP/1.1-9080]]
Jan 25, 2017 9:49:41 AM org.apache.catalina.startup.Catalina start
INFO: Server startup in 6096 ms
Jan 26, 2017 12:31:42 AM org.apache.catalina.startup.ClassLoaderFactory validateFile
WARNUNG: Problem with directory [/usr/share/tomcat7/common/classes], exists: [false], isDirectory: [false], canRead: [false]
Jan 26, 2017 12:31:42 AM org.apache.catalina.startup.ClassLoaderFactory validateFile
WARNUNG: Problem with directory [/usr/share/tomcat7/common], exists: [false], isDirectory: [false], canRead: [false]
Jan 26, 2017 12:31:43 AM org.apache.catalina.startup.ClassLoaderFactory validateFile
WARNUNG: Problem with directory [/usr/share/tomcat7/server/classes], exists: [false], isDirectory: [false], canRead: [false]
Jan 26, 2017 12:31:43 AM org.apache.catalina.startup.ClassLoaderFactory validateFile
WARNUNG: Problem with directory [/usr/share/tomcat7/server], exists: [false], isDirectory: [false], canRead: [false]
Jan 26, 2017 12:31:43 AM org.apache.catalina.startup.ClassLoaderFactory validateFile
WARNUNG: Problem with directory [/usr/share/tomcat7/shared/classes], exists: [false], isDirectory: [false], canRead: [false]
Jan 26, 2017 12:31:43 AM org.apache.catalina.startup.ClassLoaderFactory validateFile
WARNUNG: Problem with directory [/usr/share/tomcat7/shared], exists: [false], isDirectory: [false], canRead: [false]
Jan 26, 2017 12:31:45 AM org.apache.tomcat.util.digester.SetPropertiesRule begin
WARNUNG: [SetPropertiesRule]{Server/Service} Setting property 'debug' to '0' did not find a matching property.
Jan 26, 2017 12:31:45 AM org.apache.catalina.startup.SetAllPropertiesRule begin
WARNUNG: [SetAllPropertiesRule]{Server/Service/Connector} Setting property 'maxSpareThreads' to '75' did not find a matching property.
Jan 26, 2017 12:31:46 AM org.apache.coyote.AbstractProtocol init
INFORMATION: Initializing ProtocolHandler ["http-bio-8080"]
Jan 26, 2017 12:31:46 AM org.apache.coyote.AbstractProtocol init
INFORMATION: Initializing ProtocolHandler ["ajp-bio-127.0.0.1-9008"]
Jan 26, 2017 12:31:46 AM org.apache.coyote.AbstractProtocol init
INFORMATION: Initializing ProtocolHandler ["http-bio-9080"]
Jan 26, 2017 12:31:46 AM org.apache.catalina.startup.Catalina load
INFORMATION: Initialization processed in 2609 ms
Jan 26, 2017 12:31:46 AM org.apache.catalina.core.StandardService startInternal
INFORMATION: Starting service Catalina
...
 
...

Jan 26, 2017 12:31:46 AM org.apache.catalina.core.StandardEngine startInternal
INFORMATION: Starting Servlet Engine: Apache Tomcat/7.0.52 (Ubuntu)
Jan 26, 2017 12:31:46 AM org.apache.catalina.startup.HostConfig deployDescriptor
INFORMATION: Deploying configuration descriptor /etc/tomcat7/Catalina/localhost/examples.xml
Jan 26, 2017 12:31:47 AM org.apache.catalina.startup.TaglibUriRule body
INFORMATION: TLD skipped. URI: Oracle Technology Network for Java Developers | Oracle Technology Network | Oracle is already defined
Jan 26, 2017 12:31:47 AM org.apache.catalina.startup.TaglibUriRule body
INFORMATION: TLD skipped. URI: Oracle Technology Network for Java Developers | Oracle Technology Network | Oracle is already defined
Jan 26, 2017 12:31:47 AM org.apache.catalina.startup.TaglibUriRule body
INFORMATION: TLD skipped. URI: Oracle Technology Network for Java Developers | Oracle Technology Network | Oracle is already defined
Jan 26, 2017 12:31:47 AM org.apache.catalina.startup.TaglibUriRule body
INFORMATION: TLD skipped. URI: Oracle Technology Network for Java Developers | Oracle Technology Network | Oracle is already defined
Jan 26, 2017 12:31:47 AM org.apache.catalina.startup.TaglibUriRule body
INFORMATION: TLD skipped. URI: Oracle Technology Network for Java Developers | Oracle Technology Network | Oracle is already defined
Jan 26, 2017 12:31:47 AM org.apache.catalina.startup.TaglibUriRule body
INFORMATION: TLD skipped. URI: Oracle Technology Network for Java Developers | Oracle Technology Network | Oracle is already defined
Jan 26, 2017 12:31:48 AM org.apache.catalina.startup.TaglibUriRule body
INFORMATION: TLD skipped. URI: Oracle Technology Network for Java Developers | Oracle Technology Network | Oracle is already defined
Jan 26, 2017 12:31:48 AM org.apache.catalina.startup.TaglibUriRule body
INFORMATION: TLD skipped. URI: Oracle Technology Network for Java Developers | Oracle Technology Network | Oracle is already defined
Jan 26, 2017 12:31:48 AM org.apache.catalina.startup.HostConfig deployDescriptor
INFORMATION: Deploying configuration descriptor /etc/tomcat7/Catalina/localhost/host-manager.xml
Jan 26, 2017 12:31:48 AM org.apache.catalina.startup.HostConfig deployDescriptor
INFORMATION: Deploying configuration descriptor /etc/tomcat7/Catalina/localhost/manager.xml
Jan 26, 2017 12:31:48 AM org.apache.catalina.startup.HostConfig deployDirectory
INFORMATION: Deploying web application directory /var/lib/tomcat7/webapps/ROOT
Jan 26, 2017 12:31:50 AM org.apache.coyote.AbstractProtocol start
INFORMATION: Starting ProtocolHandler ["http-bio-8080"]
Jan 26, 2017 12:31:50 AM org.apache.catalina.core.StandardService startInternal
INFORMATION: Starting service PSA
Jan 26, 2017 12:31:50 AM org.apache.catalina.core.StandardEngine startInternal
INFORMATION: Starting Servlet Engine: Apache Tomcat/7.0.52 (Ubuntu)
Jan 26, 2017 12:31:50 AM org.apache.coyote.AbstractProtocol start
INFORMATION: Starting ProtocolHandler ["ajp-bio-127.0.0.1-9008"]
Jan 26, 2017 12:31:50 AM org.apache.catalina.connector.MapperListener findDefaultHost
WARNUNG: Unknown default host [localhost] for connector [Connector[AJP/1.3-9008]]
Jan 26, 2017 12:31:50 AM org.apache.coyote.AbstractProtocol start
INFORMATION: Starting ProtocolHandler ["http-bio-9080"]
Jan 26, 2017 12:31:50 AM org.apache.catalina.connector.MapperListener findDefaultHost
WARNUNG: Unknown default host [localhost] for connector [Connector[HTTP/1.1-9080]]
Jan 26, 2017 12:31:50 AM org.apache.catalina.startup.Catalina start
INFORMATION: Server startup in 3913 ms
Jan 26, 2017 9:18:33 AM org.apache.coyote.http11.AbstractHttp11Processor process
INFORMATION: Error parsing HTTP request header
Note: further occurrences of HTTP header parsing errors will be logged at DEBUG level.
Jan 26, 2017 1:55:57 PM org.apache.coyote.AbstractProtocol pause
INFORMATION: Pausing ProtocolHandler ["http-bio-8080"]
Jan 26, 2017 1:55:57 PM org.apache.catalina.core.StandardService stopInternal
INFORMATION: Stopping service Catalina
Jan 26, 2017 1:55:57 PM org.apache.coyote.AbstractProtocol stop
INFORMATION: Stopping ProtocolHandler ["http-bio-8080"]
Jan 26, 2017 1:55:57 PM org.apache.coyote.AbstractProtocol pause
INFORMATION: Pausing ProtocolHandler ["ajp-bio-127.0.0.1-9008"]
Jan 26, 2017 1:55:57 PM org.apache.coyote.AbstractProtocol pause
INFORMATION: Pausing ProtocolHandler ["http-bio-9080"]
Jan 26, 2017 1:55:57 PM org.apache.catalina.core.StandardService stopInternal
INFORMATION: Stopping service PSA
Jan 26, 2017 1:55:57 PM org.apache.coyote.AbstractProtocol stop
INFORMATION: Stopping ProtocolHandler ["ajp-bio-127.0.0.1-9008"]
Jan 26, 2017 1:55:57 PM org.apache.coyote.AbstractProtocol stop
INFORMATION: Stopping ProtocolHandler ["http-bio-9080"]
Jan 26, 2017 1:55:57 PM org.apache.coyote.AbstractProtocol destroy
INFORMATION: Destroying ProtocolHandler ["http-bio-8080"]
Jan 26, 2017 1:55:57 PM org.apache.coyote.AbstractProtocol destroy
INFORMATION: Destroying ProtocolHandler ["ajp-bio-127.0.0.1-9008"]
Jan 26, 2017 1:55:57 PM org.apache.coyote.AbstractProtocol destroy
INFORMATION: Destroying ProtocolHandler ["http-bio-9080"]
 
Hi ChrisPlesk,

I'm a bit surprised, why you don't consider to remove/purge tomcat7 and it's depending packages from your server as suggested?
Have you actually tried to remove the service from the operating system?
# sudo apt-get remove tomcat7 tomcat7-admin tomcat7-common tomcat7-examples

The previous suggested command from @IgorG will not necessarily remove all "tomcat7" - related packages on your server, which will result in a still existing tomcat - service on your server.
But you asked:
How can I get rid of Java and Tomcat?
 
No I am not sure. If I was you, I would not do any special extra problem configurations on a system. If the libary does not want to be removed, let it be on the system. There will be a reason for that it is still there. You can go ahead and remove it, but of course there is always a risk that other components need it that you cannot be aware of at this time.

Ok, I removed tomcat7 tomcat7-admin tomcat7-common tomcat7-examples...
 
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