Improves javadoc in more than 190 classes

This commit improves and adds missing javadoc to 196 java files. Now
more than 98% of the code is documented.

src/main/java/com/l2jserver/service/cache/WeakCacheService.java

@@ -130,8 +130,10 @@ public class WeakCacheService extends AbstractService implements CacheService {
 	 * if there isn't any strong reference to the value object.
 	 * 
 	 * @author <a href="http://www.rogiel.com">Rogiel</a>
-	 * @param <K> the key type
-	 * @param <V> the value type
+	 * @param <K>
+	 *            the key type
+	 * @param <V>
+	 *            the value type
 	 */
 	private class WeakCache<K, V> extends AbstractReferenceCache<K, V>
 			implements Cache<K, V> {
@@ -142,18 +144,36 @@ public class WeakCacheService extends AbstractService implements CacheService {
 		 * @author <a href="http://www.rogiel.com">Rogiel</a>
 		 */
 		private class Entry extends WeakReference<V> {
+			/**
+			 * The key
+			 */
 			private K key;
 
+			/**
+			 * @param key
+			 *            the key
+			 * @param referent
+			 *            the value
+			 * @param q
+			 *            the queue
+			 */
 			Entry(K key, V referent, ReferenceQueue<? super V> q) {
 				super(referent, q);
 				this.key = key;
 			}
 
+			/**
+			 * @return the key
+			 */
 			K getKey() {
 				return key;
 			}
 		}
 
+		/**
+		 * @param cacheName
+		 *            the cache name
+		 */
 		WeakCache(String cacheName) {
 			super(cacheName);
 		}