Made a bunch of constants final

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/codec/trunk@582446 13f79535-47bb-0310-9956-ffa450edef68

Author: hen

src/java/org/apache/commons/codec/net/QCodec.java

@@ -99,9 +99,9 @@ public class QCodec extends RFC1522Codec implements StringEncoder, StringDecoder
         PRINTABLE_CHARS.set('~');
     }
 
-    private static byte BLANK = 32;
+    private static final byte BLANK = 32;
 
-    private static byte UNDERSCORE = 95;
+    private static final byte UNDERSCORE = 95;
 
     private boolean encodeBlanks = false;
 
@@ -308,4 +308,4 @@ public boolean isEncodeBlanks() {
     public void setEncodeBlanks(boolean b) {
         this.encodeBlanks = b;
     }
-}
+}

src/java/org/apache/commons/codec/net/QuotedPrintableCodec.java

@@ -69,11 +69,11 @@ public class QuotedPrintableCodec implements BinaryEncoder, BinaryDecoder, Strin
      */
     private static final BitSet PRINTABLE_CHARS = new BitSet(256);
 
-    private static byte ESCAPE_CHAR = '=';
+    private static final byte ESCAPE_CHAR = '=';
 
-    private static byte TAB = 9;
+    private static final byte TAB = 9;
 
-    private static byte SPACE = 32;
+    private static final byte SPACE = 32;
     // Static initializer for printable chars collection
     static {
         // alpha characters
@@ -385,4 +385,4 @@ public String encode(String pString, String charset) throws UnsupportedEncodingE
         }
         return new String(encode(pString.getBytes(charset)), CharacterEncodingNames.US_ASCII);
     }
-}
+}