Set the row at the given <code>row</code> index, starting with <code>0</code>.
@param row
the row index in <code>[0..1]</code>
@param x
the first element in the row
@param y
the second element in the row
@return this
@throws IndexOutOfBoundsException if <code>row</code> is not in <code>[0..1]</code>
Set the row at the given <code>row</code> index, starting with <code>0</code>.
@param row the row index in <code>[0..1]</code> @param x the first element in the row @param y the second element in the row @return this @throws IndexOutOfBoundsException if <code>row</code> is not in <code>[0..1]</code>