title: How do I set up Spring and Maven environment for working offline?
body: <p>I need to set up Spring and Maven for working offline. I am working with Spring Tool Suite.What environment variables do I need to configure besides M2 env var? When I try to add dependencies in pom.xml, and type springframework, nothing comes up in the search bar. I get "Core exception Could not calculate build plan Plugin org.apache.maven.plugins:m.  I understand STS uses web services to locate the jars, so how do I configure Spring and Maven to work offline?  Thank you.</p>