tory.html#getExternalContext-java.lang.Object-java.lang.Object-java.lang.Object-">getExternalContext</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&nbsp;context,
                  <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&nbsp;request,
                  <a href="https://docs.oracle.com/javase/8/docs/api/j