A developer has created a custom workflow model which includes a JAVA-based custom process step.

When working with custom workflow steps in AEM, metadata associated with the workflow session can be programmatically accessed and manipulated. TheMetaDataMapobject serves as a container for this data. The correct way to access and modify this metadata in Java would be:

Option C,MetaDataMap wfd = WorkItem.getWorkflow().getWorkflowData().getMetaDataMap(); wfd.put("mykey", "My Step Value");This snippet correctly retrieves theMetaDataMapfrom theWorkflowDataof the currentWorkflowsession. It then uses theputmethod to store a new key-value pair, where "mykey" is the key and "My Step Value" is the value to be saved.

Options A and B do not properly chain the method calls to access theMetaDataMapassociated with the current workflow session and are therefore incorrect.