From 6acaae7b1127b8c0799366c51d9c3dd1717bfcfd Mon Sep 17 00:00:00 2001 From: VampireAchao Date: Thu, 11 May 2023 22:59:28 +0800 Subject: [PATCH] fix issue I72C6E --- .../main/java/cn/hutool/core/lang/Opt.java | 28 ++----------------- 1 file changed, 2 insertions(+), 26 deletions(-) diff --git a/hutool-core/src/main/java/cn/hutool/core/lang/Opt.java b/hutool-core/src/main/java/cn/hutool/core/lang/Opt.java index dd369b983..4dd92e76a 100644 --- a/hutool-core/src/main/java/cn/hutool/core/lang/Opt.java +++ b/hutool-core/src/main/java/cn/hutool/core/lang/Opt.java @@ -1,27 +1,3 @@ -/* - * Copyright (c) 2012, 2020, Oracle and/or its affiliates. All rights reserved. - * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. - * - * This code is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 only, as - * published by the Free Software Foundation. Oracle designates this - * particular file as subject to the "Classpath" exception as provided - * by Oracle in the LICENSE file that accompanied this code. - * - * This code is distributed in the hope that it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * version 2 for more details (a copy is included in the LICENSE file that - * accompanied this code). - * - * You should have received a copy of the GNU General Public License version - * 2 along with this work; if not, write to the Free Software Foundation, - * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. - * - * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA - * or visit www.oracle.com if you need additional information or have any - * questions. - */ package cn.hutool.core.lang; import cn.hutool.core.collection.CollectionUtil; @@ -59,9 +35,9 @@ public class Opt { * @param 包裹里元素的类型 * @return Opt */ + @SuppressWarnings("unchecked") public static Opt empty() { - @SuppressWarnings("unchecked") final Opt t = (Opt) EMPTY; - return t; + return (Opt) EMPTY; } /**