// Enumeration
public class Enum
{ enum Week {mon,tue,wed,thu,fri,sat,sun};
public static void main(String args[])
{
Week w = Week.fri;
switch( w)
{
case mon :
case tue : System.out.println("Beginning of the week"); break;
case wed :
case thu :
case fri : System.out.println("Middle of the week"); break;
default : System.out.println("Weekend");
}
// you can even display the details values of emum
for ( Week wk : Week.values())
System.out.println(wk);
}
}