How to create ââ?¬Å?Aliasesââ?¬Â? in Apache Tomcat 8 in Java Side

Hi All,

I have a configuration for Aliases, I want to do this from Java side in Tomcat8

<Host name="localhost" appBase="webapps" unpackWARs="true" autoDeploy="true" xmlValidation="false" xmlNamespaceAware="false">

<Context path="/attachments"
         docBase="e:\uploads\attachments"
         reloadable="true"
         crossContext="true" />