Remove redundant calls to super().
diff --git a/commons-numbers-complex/src/test/java/org/apache/commons/numbers/complex/TestUtils.java b/commons-numbers-complex/src/test/java/org/apache/commons/numbers/complex/TestUtils.java
index eb85e68..5323c98 100644
--- a/commons-numbers-complex/src/test/java/org/apache/commons/numbers/complex/TestUtils.java
+++ b/commons-numbers-complex/src/test/java/org/apache/commons/numbers/complex/TestUtils.java
@@ -52,7 +52,6 @@
      * Collection of static methods used in math unit tests.
      */
     private TestUtils() {
-        super();
     }
 
     /**
diff --git a/commons-numbers-core/src/test/java/org/apache/commons/numbers/core/TestUtils.java b/commons-numbers-core/src/test/java/org/apache/commons/numbers/core/TestUtils.java
index 742de25..53d6d0b 100644
--- a/commons-numbers-core/src/test/java/org/apache/commons/numbers/core/TestUtils.java
+++ b/commons-numbers-core/src/test/java/org/apache/commons/numbers/core/TestUtils.java
@@ -31,7 +31,6 @@
      * Collection of static methods used in math unit tests.
      */
     private TestUtils() {
-        super();
     }
 
     /**