code: @Deprecated
  	public EmbeddedTomcat addContextEnvironmentAndResourceFromFile(String contextFile) {
  		try {
  			setContextFile(new File(contextFile).toURI().toURL());
  		}
  		catch (MalformedURLException e) {
  			throw new RuntimeException(e);
  		}
  		return this;
  	}
docs: Read ContextEnvironment and ContextResource definition from a text file.
  
  @param contextFile Location to a context file
  @return The embedded Tomcat
  @deprecated use {@link #setContextFile(String)}