Because you are not suppose to allow clients to create new entities (create in DB). Don�t forget that create on entity bean is completely diferente from create on session bean. you�ll probably use finder methods most more frequently than create on entities beans.
create() method is OPTIONAL for Entity Bean because create() method inserts a new row in database and (let us say that) there might be policy that new entries in the database must be done ONLY through admin tool
Power corrupts. Absolute power xxxxxxxxxxxxxxxx is kinda neat.
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