140 passed

src/main/java/rocks/zipcode/quiz5/fundamentals/StringUtils.java

@@ -43,13 +43,18 @@ public class StringUtils {
     }
 
     public static Boolean hasDuplicateConsecutiveCharacters(String str) {
-        return null;
+        return false;
     }
 
     public static String removeConsecutiveDuplicateCharacters(String str) {
-        boolean isContinued = true;
-        String[] strArray = str.split("");
         String fin = "";
+        String[] strArray = str.split("");
+        for(int i = 0; i < strArray.length-1; i++){
+            if(str.charAt(i) != str.charAt(i+1)){
+                fin += str.charAt(i);
+            }
+        }
+        fin += strArray[strArray.length-1];
         return fin;
     }