Update JavaDoc comments (and thrown exceptions) for reevaluate functions

[barrycaceres]

Currently the reevaluateRecord() and reevaluateEntity() when Jira GDEV-3790 gets resolved.

Currently the behavior between the two when a record or entity is not found is inconsistent and they both should do the same thing when a "not found" condition occurs. When that happens the Javadoc needs to be updated and possibly the throws clause on the functions with documentation indicating why a SzNotFoundException is thrown (assuming the choice is made to throw an exception).

[docktermj]

Looks like GDEV-3790 has been canceled.