The Content Platform Engine installation includes a sample Java™ step processor and launch processor. The processors must be configured to make them available to the workflow author.
You can use this JavaJava sample as-is or a developer can modify these sample step processors or create new ones. Your changes take effect immediately. Workflows that use the modified processors and that are in progress use the revised settings in the next applicable step. If you modify the step processors while Process Designer is running, the new information is not available until the next time you start Process Designer.