I am supposed to fill in the braces for the Decoder class and its runner in order to get the output described in the lab. I am so lost. Please help.

9:06 AM Sat Feb 2 , 82% 3.if else if_Decoder Feb 2, 2019 at 8:03 AM A+Computer Science DECODER Lab Goal This lab was designed to teach you more else if statements. Lab DescriptionYou are to decode each letter. The following explains how to decode each letter Digits 0-9 become A-J Any other characters become # Files Needed: Decoder.java DecoderRunner.java Sample Data Sample Output Enter a letter : a a decodes to The Character class might prove useful Enter a letter A decodes to a A Enter a letter b decodes to B b ASCII values Enter a letter 0 decodes to A A 65 Enter a lettert t decodes to T a 97 0-48 Enter a letter :: * decodes to # Enter a letter h decodes to H h Enter a letter T decodes to t T import static java.lang.System. public class Decoder private char letter; public Decoder() public Decoder(char let) public void setLetter(char let) public char deCode0 char result-0; return result; public String toString(0 return". public class DecoderRunner public static void main( String args) //add test cases