should be a faster regex

Author: cymp

xchange-abucoins/src/main/java/org/knowm/xchange/abucoins/AbucoinsAdapters.java

@@ -322,6 +322,6 @@ public static AbucoinsCreateLimitOrderRequest adaptAbucoinsCreateLimitOrderReque
   }
 
   public static String[] adaptToSetOfIDs(String resp) {
-    return resp.replaceAll("\\[|]|\"| ", "").split(",");
+    return resp.replaceAll("[\\[\\\"\\] ]", "").split(",");
   }
 }