Explicit call to super is redundant
diff --git a/src/main/java/org/apache/commons/validator/routines/checkdigit/ABANumberCheckDigit.java b/src/main/java/org/apache/commons/validator/routines/checkdigit/ABANumberCheckDigit.java
index 9ad0668..221d742 100644
--- a/src/main/java/org/apache/commons/validator/routines/checkdigit/ABANumberCheckDigit.java
+++ b/src/main/java/org/apache/commons/validator/routines/checkdigit/ABANumberCheckDigit.java
@@ -57,7 +57,6 @@
      * Constructs a modulus 10 Check Digit routine for ABA Numbers.
      */
     public ABANumberCheckDigit() {
-        super();
     }
 
     /**