Using the code from Rectangle.java in $6\mathrm{.}2($Not the updated version in $0\mathrm{.}4)$ wno would you create a rectangle that has a length of $4\mathrm{.}5$ and a width of $2\mathrm{.}5?$

Rectangle rec $=$ new Rectangle$(4\mathrm{.}5,2\mathrm{.}5)$;

Rectangle rec $=$ new Rectangle$()$;

rec.setLength$(4\mathrm{.}5)$;

rec.setWidth$(2\mathrm{.}5)$;

Rectangle rec $=$ new Rectangle$(2\mathrm{.}5,4\mathrm{.}5)$;

Rectangle rec $=$ new Rectangle$()$;

rec.setLength$(2\mathrm{.}5)$;

rec.setWidth$(4\mathrm{.}5)$;