removed static

clean up

src/RockPaperScissors.java

@@ -35,9 +35,9 @@ public class RockPaperScissors {
         System.out.println("The score is: " + playerScore + ":" + computerScore);
     }
 
-    private static String convertToWordUser(int userInput) {
+    public String convertToWordUser(int userInput) {
 
-        String userInputWord = "";
+        String userInputWord;
 
         if (userInput == 1) {
             userInputWord = "Rock";
@@ -76,8 +76,7 @@ public class RockPaperScissors {
 
     public int letComputerChoose() {
         Random rgen = new Random();
-        int computerInput = rgen.nextInt(1,4);
-        return computerInput;
+        return rgen.nextInt(1,4);
     }
 
 }