Here is a Java statement

switch $($color$)\{$

case Color.RED: System.out.println$("$stop$")$;

case Color.YELLOW: System.out.println$("$slow down"$)$;

case Color.GREEN: System.out.println$("$go$")$;

$\}$

Color is an enum with three variants. This code will actually run, but it doesn't do what is intended. Which of the following fix the problem?

when $($color$)\{$

$|$ Color.RED: System.out.println$("$stop$")$;

$|$ Color.YELLOW: System.out.println$("$slow down"$)$;

$|$ Color:GREEN: System.out.println$("$go$")$;

$\}$

String action $=$ switch $($color$)\{$

$$ case Color.RED $->$ "stop";

$$ case Color.YELLOW $->$ "slow down";

$$ case Color.GREEN $->"$go$"$;

$\}$

switch $($color$)\{$

case Color.RED $->$ System.out.println$("$stop$")$;

case Color.YELLOW $->$ System.out.println$("$slow down"$)$;

default $->$ System.out.println$("$go$")$;

$\}$

var action $=$ switch $($color$)\{$

$$ case Color.RED $->$ "stop";

$$ case Color.YELLOW $->$ "slow down";

$$ case Color.GREEN $->"$go$"$;

$\}$

System.out.println$($action$)$;

System.out.println$($switch $($color$)\{$

$$ case Color.RED $->$ "stop";

$$ case Color.YELLOW $->$ "slow down";

$$ case Color.GREEN $->"$go$"$;

$\})$;