Fix Eclipse warnings:

unused variable
deprecated method - remove test as method no longer needed

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/codec/trunk@1063787 13f79535-47bb-0310-9956-ffa450edef68

Author: sebbASF

src/test/org/apache/commons/codec/binary/Base64Test.java

@@ -211,6 +211,7 @@ public void testConstructors() {
             // Expected
         }
         base64 = new Base64(64, new byte[]{' ', '$', '\n', '\r', '\t'}); // OK
+        assertNotNull(base64);
     }
 
     public void testConstructor_Int_ByteArray_Boolean() {
@@ -290,30 +291,6 @@ public void testDecodeWithWhitespace() throws Exception {
         assertTrue("Dest string doesn't equal the original", dest.equals(orig));
     }
 
-    public void testDiscardWhitespace() throws Exception {
-
-        String orig = "I am a late night coder.";
-
-        byte[] encodedArray = Base64.encodeBase64(orig.getBytes("UTF-8"));
-        StringBuffer intermediate = new StringBuffer(new String(encodedArray));
-
-        intermediate.insert(2, ' ');
-        intermediate.insert(5, '\t');
-        intermediate.insert(10, '\r');
-        intermediate.insert(15, '\n');
-
-        byte[] encodedWithWS = intermediate.toString().getBytes("UTF-8");
-        byte[] encodedNoWS = Base64.discardWhitespace(encodedWithWS);
-        byte[] decodedWithWS = Base64.decodeBase64(encodedWithWS);
-        byte[] decodedNoWS = Base64.decodeBase64(encodedNoWS);
-
-        String destFromWS = new String(decodedWithWS);
-        String destFromNoWS = new String(decodedNoWS);
-
-        assertTrue("Dest string doesn't equal original", destFromWS.equals(orig));
-        assertTrue("Dest string doesn't equal original", destFromNoWS.equals(orig));
-    }
-
     /**
      * Test encode and decode of empty byte array.
      */