CologneBuffer does not need to implement CharSequence which then does not need to implement charAt and subSequence, which are themselves not used.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/codec/trunk@1063390 13f79535-47bb-0310-9956-ffa450edef68

Author: garydgregory

src/java/org/apache/commons/codec/language/ColognePhonetic.java

@@ -208,10 +208,6 @@ public String toString() {
 
     private class CologneLeftBuffer extends CologneBuffer {
 
-        public CologneLeftBuffer(char[] data) {
-            super(data);
-        }
-
         public CologneLeftBuffer(int buffSize) {
             super(buffSize);
         }