code: public <E> boolean put(E entity, PutActionModifier putActionModifier,
        EntityMapper<E> entityMapper) {
      PutAction putAction = entityMapper.mapFromEntity(entity);
      return put(putAction, putActionModifier);
    }
docs: Execute a Put on HBase, creating the Put by mapping the key and entity to a
  Put with the entityMapper. putModifier will be invoked on this created Put
  before the Put is executed.
  
  Any PutModifers registered with registerPutModifier will be invoked after
  the putModifier passed to this method is invoked, and before the Put is
  executed.
  
  @param entity
  The entity to map to a Put with the entityMapper.
  @param putActionModifier
  Invoked before the Put to give callers a chance to modify the Put
  before it is executed.
  @param entityMapper
  The EntityMapper to map the key and entity to a put.
  @return True if the put succeeded, False if the put failed due to update
  conflict