Fix Java 7 compiler warnings

Adds @SafeVarargs annotation to non-problematic varargs.

l2jserver2-common/src/main/java/com/l2jserver/service/database/AbstractJDBCDatabaseService.java

@@ -474,6 +474,7 @@ public abstract class AbstractJDBCDatabaseService extends AbstractService
 		 * @param objects
 		 *            the object list
 		 */
+		@SafeVarargs
 		public InsertUpdateQuery(T... objects) {
 			this(new ArrayIterator<T>(objects));
 		}

l2jserver2-common/src/main/java/com/l2jserver/service/database/AbstractOrientDatabaseService.java

@@ -357,6 +357,7 @@ public abstract class AbstractOrientDatabaseService extends AbstractService
 		 * @param objects
 		 *            the object list
 		 */
+		@SafeVarargs
 		public InsertUpdateQuery(T... objects) {
 			this(new ArrayIterator<T>(objects));
 		}

l2jserver2-common/src/main/java/com/l2jserver/util/ArrayIterator.java

@@ -43,6 +43,7 @@ public class ArrayIterator<T> implements Iterator<T> {
 	 * @param objects
 	 *            the objects
 	 */
+	@SafeVarargs
 	public ArrayIterator(T... objects) {
 		this.objects = objects;
 	}