diff --git a/src/test/org/apache/commons/lang/reflect/ConstructorUtilsTest.java b/src/test/org/apache/commons/lang/reflect/ConstructorUtilsTest.java
index 48ecbc486..bea82d9b8 100644
--- a/src/test/org/apache/commons/lang/reflect/ConstructorUtilsTest.java
+++ b/src/test/org/apache/commons/lang/reflect/ConstructorUtilsTest.java
@@ -212,11 +212,15 @@ private void expectMatchingAccessibleConstructorParameterTypes(Class cls,
             Class[] requestTypes, Class[] actualTypes) {
         Constructor c = ConstructorUtils.getMatchingAccessibleConstructor(cls,
                 requestTypes);
-        assertTrue(Arrays.toString(c.getParameterTypes()) + " not equals "
-                + Arrays.toString(actualTypes), Arrays.equals(actualTypes, c
+        assertTrue(toString(c.getParameterTypes()) + " not equals "
+                + toString(actualTypes), Arrays.equals(actualTypes, c
                 .getParameterTypes()));
     }
 
+    private String toString(Class[] c) {
+        return Arrays.asList(c).toString();
+    }
+
     private Class[] singletonArray(Class c) {
         Class[] result = (Class[]) classCache.get(c);
         if (result == null) {
diff --git a/src/test/org/apache/commons/lang/reflect/MethodUtilsTest.java b/src/test/org/apache/commons/lang/reflect/MethodUtilsTest.java
index 942a9023e..82d2dd985 100644
--- a/src/test/org/apache/commons/lang/reflect/MethodUtilsTest.java
+++ b/src/test/org/apache/commons/lang/reflect/MethodUtilsTest.java
@@ -313,8 +313,8 @@ private void expectMatchingAccessibleMethodParameterTypes(Class cls,
             String methodName, Class[] requestTypes, Class[] actualTypes) {
         Method m = MethodUtils.getMatchingAccessibleMethod(cls, methodName,
                 requestTypes);
-        assertTrue(Arrays.toString(m.getParameterTypes()) + " not equals "
-                + Arrays.toString(actualTypes), Arrays.equals(actualTypes, m
+        assertTrue(toString(m.getParameterTypes()) + " not equals "
+                + toString(actualTypes), Arrays.equals(actualTypes, m
                 .getParameterTypes()));
     }
 
@@ -330,6 +330,10 @@ public void testSetCacheMethods() throws Exception {
         MethodUtils.setCacheMethods(true);
     }
 
+    private String toString(Class[] c) {
+        return Arrays.asList(c).toString();
+    }
+
     private Class[] singletonArray(Class c) {
         Class[] result = (Class[]) classCache.get(c);
         if (result == null) {