Add missing @OverRide now we are using Java 1.6

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/codec/trunk@1306487 13f79535-47bb-0310-9956-ffa450edef68

Author: sebbASF

src/main/java/org/apache/commons/codec/StringEncoderComparator.java

@@ -68,6 +68,7 @@ public StringEncoderComparator(StringEncoder stringEncoder) {
      * @return the Comparable.compareTo() return code or 0 if an encoding error was caught.
      * @see Comparable
      */
+    @Override
     public int compare(Object o1, Object o2) {
 
         int compareCode = 0;

src/main/java/org/apache/commons/codec/binary/Hex.java

@@ -225,6 +225,7 @@ public Hex(String charsetName) {
      *             Thrown if an odd number of characters is supplied to this function
      * @see #decodeHex(char[])
      */
+    @Override
     public byte[] decode(byte[] array) throws DecoderException {
         return decodeHex(new String(array, getCharset()).toCharArray());
     }
@@ -242,6 +243,7 @@ public byte[] decode(byte[] array) throws DecoderException {
      *             char[]
      * @see #decodeHex(char[])
      */
+    @Override
     public Object decode(Object object) throws DecoderException {
         try {
             char[] charArray = object instanceof String ? ((String) object).toCharArray() : (char[]) object;
@@ -266,6 +268,7 @@ public Object decode(Object object) throws DecoderException {
      * @since 1.7 No longer throws IllegalStateException if the charsetName is invalid.
      * @see #encodeHex(byte[])
      */
+    @Override
     public byte[] encode(byte[] array) {
         return encodeHexString(array).getBytes(this.getCharset());
     }
@@ -286,6 +289,7 @@ public byte[] encode(byte[] array) {
      *             Thrown if the given object is not a String or byte[]
      * @see #encodeHex(byte[])
      */
+    @Override
     public Object encode(Object object) throws EncoderException {
         try {
             byte[] byteArray = object instanceof String ? ((String) object).getBytes(this.getCharset()) : (byte[]) object;

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

@@ -51,6 +51,7 @@ public AbstractCaverphone() {
      * @throws EncoderException
      *             if the parameter supplied is not of type java.lang.String
      */
+    @Override
     public Object encode(Object source) throws EncoderException {
         if (!(source instanceof String)) {
             throw new EncoderException("Parameter supplied to Caverphone encode is not of type java.lang.String");

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

@@ -70,6 +70,7 @@ public String caverphone(String source) {
      * @throws EncoderException
      *             if the parameter supplied is not of type java.lang.String
      */
+    @Override
     public Object encode(Object obj) throws EncoderException {
         if (!(obj instanceof String)) {
             throw new EncoderException("Parameter supplied to Caverphone encode is not of type java.lang.String");
@@ -84,6 +85,7 @@ public Object encode(Object obj) throws EncoderException {
      *            String object to encode
      * @return The caverphone code corresponding to the String supplied
      */
+    @Override
     public String encode(String str) {
         return this.caverphone(str);
     }

src/main/java/org/apache/commons/codec/language/Caverphone1.java

@@ -40,6 +40,7 @@ public class Caverphone1 extends AbstractCaverphone {
      *            String the source string
      * @return A caverphone code for the given String
      */
+    @Override
     public String encode(String source) {
         String txt = source;
         if (txt == null || txt.length() == 0) {

src/main/java/org/apache/commons/codec/language/Caverphone2.java

@@ -40,6 +40,7 @@ public class Caverphone2 extends AbstractCaverphone {
      *            String the source string
      * @return A caverphone code for the given String
      */
+    @Override
     public String encode(String source) {
         String txt = source;
         if (txt == null || txt.length() == 0) {

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

@@ -387,6 +387,7 @@ public String colognePhonetic(String text) {
         return output.toString();
     }
 
+    @Override
     public Object encode(Object object) throws EncoderException {
         if (!(object instanceof String)) {
             throw new EncoderException("This method's parameter was expected to be of the type " +
@@ -398,6 +399,7 @@ public Object encode(Object object) throws EncoderException {
         return encode((String) object);
     }
 
+    @Override
     public String encode(String text) {
         return colognePhonetic(text);
     }

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

@@ -194,6 +194,7 @@ public String doubleMetaphone(String value, boolean alternate) {
      * @return An encoded Object (will be of type String)
      * @throws EncoderException encode parameter is not of type String
      */
+    @Override
     public Object encode(Object obj) throws EncoderException {
         if (!(obj instanceof String)) {
             throw new EncoderException("DoubleMetaphone encode parameter is not of type String"); 
@@ -207,6 +208,7 @@ public Object encode(Object obj) throws EncoderException {
      * @param value String to encode
      * @return An encoded String
      */
+    @Override
     public String encode(String value) {
         return doubleMetaphone(value);   
     }

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

@@ -363,6 +363,7 @@ private boolean isLastChar(int wdsz, int n) {
      * @throws EncoderException if the parameter supplied is not
      *                          of type java.lang.String
      */
+    @Override
     public Object encode(Object obj) throws EncoderException {
         if (!(obj instanceof String)) {
             throw new EncoderException("Parameter supplied to Metaphone encode is not of type java.lang.String"); 
@@ -376,6 +377,7 @@ public Object encode(Object obj) throws EncoderException {
      * @param str String object to encode
      * @return The metaphone code corresponding to the String supplied
      */
+    @Override
     public String encode(String str) {
         return metaphone(str);   
     }

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

@@ -206,6 +206,7 @@ public Nysiis(final boolean strict) {
      * @throws IllegalArgumentException
      *            if a character is not mapped
      */
+    @Override
     public Object encode(Object obj) throws EncoderException {
         if (!(obj instanceof String)) {
             throw new EncoderException("Parameter supplied to Nysiis encode is not of type java.lang.String");
@@ -222,6 +223,7 @@ public Object encode(Object obj) throws EncoderException {
      * @throws IllegalArgumentException
      *            if a character is not mapped
      */
+    @Override
     public String encode(String str) {
         return this.nysiis(str);
     }