Fix checkstyle warnings.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/codec/trunk@1542813 13f79535-47bb-0310-9956-ffa450edef68

Author: netomi

src/main/java/org/apache/commons/codec/digest/DigestUtils.java

@@ -807,7 +807,8 @@ public static MessageDigest updateDigest(final MessageDigest digest, final Input
      * @param messageDigest
      *            the {@link MessageDigest} to update
      * @param valueToDigest
-     *            the value to update the {@link MessageDigest} with; converted to bytes using {@link StringUtils#getBytesUtf8(String)}
+     *            the value to update the {@link MessageDigest} with;
+     *            converted to bytes using {@link StringUtils#getBytesUtf8(String)}
      * @return the updated {@link MessageDigest}
      * @since 1.7
      */

src/main/java/org/apache/commons/codec/language/Metaphone.java

@@ -32,8 +32,10 @@
  * Note, that this does not match the algorithm that ships with PHP, or the algorithm found in the Perl implementations:
  * </p>
  * <ul>
- * <li><a href="http://search.cpan.org/~mschwern/Text-Metaphone-1.96/Metaphone.pm">Text:Metaphone-1.96</a> (broken link 4/30/2013) </li>
- * <li><a href="https://metacpan.org/source/MSCHWERN/Text-Metaphone-1.96//Metaphone.pm">Text:Metaphone-1.96</a> (link checked 4/30/2013) </li>
+ * <li><a href="http://search.cpan.org/~mschwern/Text-Metaphone-1.96/Metaphone.pm">Text:Metaphone-1.96</a>
+ *  (broken link 4/30/2013) </li>
+ * <li><a href="https://metacpan.org/source/MSCHWERN/Text-Metaphone-1.96//Metaphone.pm">Text:Metaphone-1.96</a>
+ *  (link checked 4/30/2013) </li>
  * </ul>
  * <p>
  * They have had undocumented changes from the originally published algorithm.

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

@@ -166,8 +166,8 @@ public static Lang loadFromResource(final String languageRulesResourceName, fina
                         final String[] parts = line.split("\\s+");
 
                         if (parts.length != 3) {
-                            throw new IllegalArgumentException("Malformed line '" + rawLine
-                                    + "' in language resource '" + languageRulesResourceName + "'");
+                            throw new IllegalArgumentException("Malformed line '" + rawLine +
+                                    "' in language resource '" + languageRulesResourceName + "'");
                         }
 
                         final Pattern pattern = Pattern.compile(parts[0]);

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

@@ -78,7 +78,7 @@ private PhonemeBuilder(final Rule.Phoneme phoneme) {
             this.phonemes = new LinkedHashSet<Rule.Phoneme>();
             this.phonemes.add(phoneme);
         }
-        
+
         private PhonemeBuilder(final Set<Rule.Phoneme> phonemes) {
             this.phonemes = phonemes;
         }
@@ -110,9 +110,9 @@ public PhonemeBuilder apply(final Rule.PhonemeExpr phonemeExpr, final int maxPho
 
             EXPR: for (final Rule.Phoneme left : this.phonemes) {
                 for (final Rule.Phoneme right : phonemeExpr.getPhonemes()) {
-                	LanguageSet languages = left.getLanguages().restrictTo(right.getLanguages());
-                	if (!languages.isEmpty()) {
-                		final Rule.Phoneme join = new Phoneme(left, right, languages);
+                    LanguageSet languages = left.getLanguages().restrictTo(right.getLanguages());
+                    if (!languages.isEmpty()) {
+                        final Rule.Phoneme join = new Phoneme(left, right, languages);
                         if (newPhonemes.size() < maxPhonemes) {
                             newPhonemes.add(join);
                         } else {
@@ -326,7 +326,8 @@ public PhoneticEngine(final NameType nameType, final RuleType ruleType, final bo
      * @param finalRules the final rules to apply
      * @return the resulting phonemes
      */
-    private PhonemeBuilder applyFinalRules(final PhonemeBuilder phonemeBuilder, final Map<String, List<Rule>> finalRules) {
+    private PhonemeBuilder applyFinalRules(final PhonemeBuilder phonemeBuilder,
+                                           final Map<String, List<Rule>> finalRules) {
         if (finalRules == null) {
             throw new NullPointerException("finalRules can not be null");
         }

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

@@ -108,7 +108,7 @@ public Phoneme(final CharSequence phonemeText, final Languages.LanguageSet langu
             this.phonemeText = new StringBuilder(phonemeText);
             this.languages = languages;
         }
-        
+
         public Phoneme(final Phoneme phonemeLeft, final Phoneme phonemeRight) {
             this(phonemeLeft.phonemeText, phonemeLeft.languages);
             this.phonemeText.append(phonemeRight.phonemeText);

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

@@ -40,7 +40,7 @@ public enum RuleType {
 
     /**
      * Gets the rule name.
-     * 
+     *
      * @return the rule name.
      */
     public String getName() {