// Construct the activity we're sharing.
ActivityDTO original = new ActivityDTO();
original.setId(1L);
original.setBaseObjectType(BaseObjectType.NOTE);
StreamEntityDTO originalActor = new StreamEntityDTO();
originalActor.setUniqueIdentifier("testacct");
original.setActor(originalActor);
HashMap<String, String> props = new HashMap<String, String>();
props.put("test", "value");