removed comment since it works

ParseString.java

@@ -4,7 +4,6 @@ public class ParseString{
       this.str = str;
    }
    public double sumOfAll(){
-      //String new_str = this.str.replaceAll(" +",",");
       String[] parts = this.str.split(",| +");
       double total = 0;
       for (int i = 0; i < parts.length; i ++){