Fix checkstyle error

Author: CodePlato3721

src/main/java/org/crazycake/shiro/IRedisManager.java

@@ -11,34 +11,36 @@ public interface IRedisManager {
 
     /**
      * get value from redis
-     * @param key
-     * @return
+     * @param key key
+     * @return value
      */
     byte[] get(byte[] key);
 
     /**
      * set
-     * @param key
-     * @param value
-     * @return
+     * @param key key
+     * @param value value
+     * @return value
      */
     byte[] set(byte[] key, byte[] value, int expire);
 
     /**
      * del
-     * @param key
+     * @param key key
      */
     void del(byte[] key);
 
     /**
-     * size
+     * dbsize
+     * @param pattern pattern
+     * @return key-value size
      */
     Long dbSize(byte[] pattern);
 
     /**
      * keys
-     * @param pattern
-     * @return
+     * @param pattern key pattern
+     * @return key set
      */
     Set<byte[]> keys(byte[] pattern);
 

src/main/java/org/crazycake/shiro/RedisCache.java

@@ -30,8 +30,13 @@ public class RedisCache<K, V> implements Cache<K, V> {
 	private String principalIdFieldName = RedisCacheManager.DEFAULT_PRINCIPAL_ID_FIELD_NAME;
 
 	/**
-	 * Construction
-	 * @param redisManager
+	 *
+	 * @param redisManager redisManager
+	 * @param keySerializer keySerializer
+	 * @param valueSerializer valueSerializer
+	 * @param prefix authorization prefix
+	 * @param expire expire
+	 * @param principalIdFieldName id field name of principal object
 	 */
 	public RedisCache(IRedisManager redisManager, RedisSerializer keySerializer, RedisSerializer valueSerializer, String prefix, int expire, String principalIdFieldName) {
 		 if (redisManager == null) {
@@ -57,9 +62,9 @@ public RedisCache(IRedisManager redisManager, RedisSerializer keySerializer, Red
 
 	/**
 	 * get shiro authorization redis key-value
-	 * @param key
-	 * @return
-	 * @throws CacheException
+	 * @param key key
+	 * @return value
+	 * @throws CacheException get cache exception
 	 */
 	@Override
 	public V get(K key) throws CacheException {
@@ -195,7 +200,7 @@ public void clear() throws CacheException {
 
 	/**
 	 * get all authorization key-value quantity
-	 * @return
+	 * @return key-value size
 	 */
 	@Override
 	public int size() {

src/main/java/org/crazycake/shiro/WorkAloneRedisManager.java

@@ -38,7 +38,7 @@ public abstract class WorkAloneRedisManager implements IRedisManager {
 
     /**
      * get value from redis
-     * @param key
+     * @param key key
      * @return value
      */
     @Override