Java Question
java Switch default for the rest of indexes not used in the cases
I need to use the Switch's default to assign values to the array elements with indexes that were not used in the Cases.
Example:
public class sample {
public static void main(String[] args) {
String[] animalArray = new String[5];
String animal = "Dog";
switch(animal){
case "Dog":
//The position 0 is found using some calculation
animalArray[0] = "Dog";
break;
case "Cat":
////The position 3 is found using some calculation
animalArray[3] = "Cat";
break;
default:
//How do I get the value of x to be 1,2,4
animalArray[x] = "Undefined";
}
}
}
Now I need some way to tell that the indexes that were not already used in the case statement should be used here in the default.
How do I implement that?
Answer Source
I would prefill the array before you use it.
String[] animalArray = new String[5];
Arrays.fill(anumalArray, "undefined");
Then you can set any known values.