How to change Tomcat default port 8080 to any other port. Three steps: locate server.xml file, edit and restart the Tomcat service.
How to activate the default tomcat manager application administrator password. This setting is for Tomcat 7 and newer.
How to check if a file exists in Golang using os.Stat method. A FileInfo describing the named file or an error is returned.
How to marshal a JAXB object into
org.w3c.dom.Document using Transformer class and formatted console print.