Add missing javadoc, removed debug print.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/codec/trunk@1376705 13f79535-47bb-0310-9956-ffa450edef68

Author: netomi

src/main/java/org/apache/commons/codec/language/bm/PhoneticEngine.java

@@ -137,9 +137,7 @@ public Set<Rule.Phoneme> getPhonemes() {
          * @return  the stringified phoneme set
          */
         public String makeString() {
-
-            StringBuilder sb = new StringBuilder();
-            // System.err.println(this.phonemes.getClass());
+            final StringBuilder sb = new StringBuilder();
 
             for (Rule.Phoneme ph : this.phonemes) {
                 if (sb.length() > 0) {
@@ -349,9 +347,9 @@ public PhoneticEngine(NameType nameType, RuleType ruleType, boolean concat, int
      * Applies the final rules to convert from a language-specific phonetic representation to a
      * language-independent representation.
      *
-     * @param phonemeBuilder
-     * @param finalRules
-     * @return
+     * @param phonemeBuilder the current phonemes
+     * @param finalRules the final rules to apply
+     * @return the resulting phonemes
      */
     private PhonemeBuilder applyFinalRules(PhonemeBuilder phonemeBuilder, List<Rule> finalRules) {
         if (finalRules == null) {