Better number-string conversion.
diff --git a/src/test/java/org/apache/commons/validator/ByteTest.java b/src/test/java/org/apache/commons/validator/ByteTest.java
index 63ac3ed..e7f5a71 100644
--- a/src/test/java/org/apache/commons/validator/ByteTest.java
+++ b/src/test/java/org/apache/commons/validator/ByteTest.java
@@ -48,7 +48,7 @@
     public void testByteMin() throws ValidatorException {
         // Create bean to run test on.
         ValueBean info = new ValueBean();
-        info.setValue(Byte.valueOf(Byte.MIN_VALUE).toString());
+        info.setValue(Byte.toString(Byte.MIN_VALUE));
 
         valueTest(info, true);
     }
@@ -59,7 +59,7 @@
     public void testByteMax() throws ValidatorException {
         // Create bean to run test on.
         ValueBean info = new ValueBean();
-        info.setValue(Byte.valueOf(Byte.MAX_VALUE).toString());
+        info.setValue(Byte.toString(Byte.MAX_VALUE));
 
         valueTest(info, true);
     }
diff --git a/src/test/java/org/apache/commons/validator/DoubleTest.java b/src/test/java/org/apache/commons/validator/DoubleTest.java
index 9e907ab..e1db42d 100644
--- a/src/test/java/org/apache/commons/validator/DoubleTest.java
+++ b/src/test/java/org/apache/commons/validator/DoubleTest.java
@@ -48,7 +48,7 @@
     public void testDoubleMin() throws ValidatorException {
         // Create bean to run test on.
         ValueBean info = new ValueBean();
-        info.setValue(Double.valueOf(Double.MIN_VALUE).toString());
+        info.setValue(Double.toString(Double.MIN_VALUE));
 
         valueTest(info, true);
     }
@@ -59,7 +59,7 @@
     public void testDoubleMax() throws ValidatorException {
         // Create bean to run test on.
         ValueBean info = new ValueBean();
-        info.setValue(Double.valueOf(Double.MAX_VALUE).toString());
+        info.setValue(Double.toString(Double.MAX_VALUE));
 
         valueTest(info, true);
     }
diff --git a/src/test/java/org/apache/commons/validator/FloatTest.java b/src/test/java/org/apache/commons/validator/FloatTest.java
index 8b57a27..4bbcf87 100644
--- a/src/test/java/org/apache/commons/validator/FloatTest.java
+++ b/src/test/java/org/apache/commons/validator/FloatTest.java
@@ -47,7 +47,7 @@
     public void testFloatMin() throws ValidatorException {
         // Create bean to run test on.
         ValueBean info = new ValueBean();
-        info.setValue(Float.valueOf(Float.MIN_VALUE).toString());
+        info.setValue(Float.toString(Float.MIN_VALUE));
 
         valueTest(info, true);
     }
@@ -58,7 +58,7 @@
     public void testFloatMax() throws ValidatorException {
         // Create bean to run test on.
         ValueBean info = new ValueBean();
-        info.setValue(Float.valueOf(Float.MAX_VALUE).toString());
+        info.setValue(Float.toString(Float.MAX_VALUE));
 
         valueTest(info, true);
     }
diff --git a/src/test/java/org/apache/commons/validator/IntegerTest.java b/src/test/java/org/apache/commons/validator/IntegerTest.java
index 14806a7..04da6a8 100644
--- a/src/test/java/org/apache/commons/validator/IntegerTest.java
+++ b/src/test/java/org/apache/commons/validator/IntegerTest.java
@@ -50,7 +50,7 @@
     public void testIntMin() throws ValidatorException {
         // Create bean to run test on.
         ValueBean info = new ValueBean();
-        info.setValue(Integer.valueOf(Integer.MIN_VALUE).toString());
+        info.setValue(Integer.toString(Integer.MIN_VALUE));
 
         valueTest(info, true);
     }
@@ -61,7 +61,7 @@
     public void testIntegerMax() throws ValidatorException {
         // Create bean to run test on.
         ValueBean info = new ValueBean();
-        info.setValue(Integer.valueOf(Integer.MAX_VALUE).toString());
+        info.setValue(Integer.toString(Integer.MAX_VALUE));
 
         valueTest(info, true);
     }
diff --git a/src/test/java/org/apache/commons/validator/LongTest.java b/src/test/java/org/apache/commons/validator/LongTest.java
index 09660af..d3f0d79 100644
--- a/src/test/java/org/apache/commons/validator/LongTest.java
+++ b/src/test/java/org/apache/commons/validator/LongTest.java
@@ -47,7 +47,7 @@
     public void testLongMin() throws ValidatorException {
         // Create bean to run test on.
         ValueBean info = new ValueBean();
-        info.setValue(Long.valueOf(Long.MIN_VALUE).toString());
+        info.setValue(Long.toString(Long.MIN_VALUE));
 
         valueTest(info, true);
     }
@@ -58,7 +58,7 @@
     public void testLongMax() throws ValidatorException {
         // Create bean to run test on.
         ValueBean info = new ValueBean();
-        info.setValue(Long.valueOf(Long.MAX_VALUE).toString());
+        info.setValue(Long.toString(Long.MAX_VALUE));
 
         valueTest(info, true);
     }
diff --git a/src/test/java/org/apache/commons/validator/ShortTest.java b/src/test/java/org/apache/commons/validator/ShortTest.java
index d4d1015..d9f2da3 100644
--- a/src/test/java/org/apache/commons/validator/ShortTest.java
+++ b/src/test/java/org/apache/commons/validator/ShortTest.java
@@ -36,7 +36,7 @@
    public void testShortMin() throws ValidatorException {
       // Create bean to run test on.
       ValueBean info = new ValueBean();
-      info.setValue(Short.valueOf(Short.MIN_VALUE).toString());
+      info.setValue(Short.toString(Short.MIN_VALUE));
       
       valueTest(info, true);
    }
@@ -47,7 +47,7 @@
    public void testShortMax() throws ValidatorException {
       // Create bean to run test on.
       ValueBean info = new ValueBean();
-      info.setValue(Short.valueOf(Short.MAX_VALUE).toString());
+      info.setValue(Short.toString(Short.MAX_VALUE));
       
       valueTest(info, true);
    }