Question: Can someone explain this java code for me? Solution: 4 1 public class Kata 2* 3 public static String pofi(int a) { 5 String[] chars

Can someone explain this java code for me?

Can someone explain this java code for me? Solution: 4 1 public

Solution: 4 1 public class Kata 2* 3 public static String pofi(int a) { 5 String[] chars = {"1", "1", "-1", "-1"}; return chars[a % 4]; } 8 } * | L | C

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