Learn how to patch and roll back a patch for an Oracle Java Cloud Service instance, and verify that your application is running.

Drive Genius. Purpose This tutorial explains how to apply a patch and roll back a patch for an Oracle Java Cloud Service instance. Last Updates May 2017, Release 17.2.3 Please note that Oracle develops its cloud services in an agile manner and makes rapid changes to meet our users' needs. Therefore this tutorial may not reflect all of the changes since the last update to this service. For the very latest information see: • Time to Complete Approximately 30 minutes Background Patching and rollback are one-click processes that do not interrupt Oracle Java Cloud Service operation. Scenario To keep your service current, you can apply patches that Oracle makes available quarterly. What Do You Need A web browser is required for working with Oracle Cloud Services. These are the minimum requirements: • Microsoft Internet Explorer 9 or 10.