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fix code

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This commit is contained in:
Looly 2024-03-08 11:13:21 +08:00
parent 2f39c8a225
commit 27eae584fa
5 changed files with 8 additions and 48 deletions
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2
hutool-core/src/main/java/org/dromara/hutool/core/reflect/FieldUtil.java
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@ -105,7 +105,7 @@ public class FieldUtil {
* @param name 字段名称
* @return 字段对象，如果未找到返回{@code null}
*/
public static Field getDeClearField(final Class<?> beanClass, final String name) {
public static Field getDeclearField(final Class<?> beanClass, final String name) {
try {
return beanClass.getDeclaredField(name);
} catch (final NoSuchFieldException e) {

2
hutool-core/src/main/java/org/dromara/hutool/core/reflect/method/MethodHandleUtil.java
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@ -40,7 +40,7 @@ import java.lang.reflect.Method;
public class MethodHandleUtil {
/**
* 执行方法句柄，{@link MethodHandle#invoke(Object...)}包装<br>
* 执行方法句柄，{@link MethodHandle#invokeWithArguments(Object...)}包装<br>
*
* @param methodHandle {@link MethodHandle}
* @param args 方法参数值，支持子类转换和自动拆装箱

5
hutool-core/src/main/java/org/dromara/hutool/core/util/JdkUtil.java
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@ -39,6 +39,10 @@ public class JdkUtil {
* 是否Android环境
*/
public static final boolean IS_ANDROID;
/**
* 是否OPENJ9环境
*/
public static final boolean IS_OPENJ9;
static {
// JVM版本
@ -49,6 +53,7 @@ public class JdkUtil {
// JVM名称
final String jvmName = _getJvmName();
IS_ANDROID = jvmName.equals("Dalvik");
IS_OPENJ9 = jvmName.contains("OpenJ9");
}
/**

45
hutool-core/src/main/java/org/dromara/hutool/core/util/UnsafeUtil.java
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@ -1,45 +0,0 @@
/*
* Copyright (c) 2024. looly(loolly@aliyun.com)
* Hutool is licensed under Mulan PSL v2.
* You can use this software according to the terms and conditions of the Mulan PSL v2.
* You may obtain a copy of Mulan PSL v2 at:
* https://license.coscl.org.cn/MulanPSL2
* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
* See the Mulan PSL v2 for more details.
*/
package org.dromara.hutool.core.util;
import org.dromara.hutool.core.reflect.FieldUtil;
import sun.misc.Unsafe;
import java.lang.reflect.Field;
/**
* {@link Unsafe}对象获取工具<br>
* 参考：fastjson2/util/JDKUtils.java<br>
* 此工具类通过反射获取，绕开安全检查。
*
* @author Looly
* @since 6.0.0
*/
public class UnsafeUtil {
private static final Unsafe UNSAFE;
static {
final String fieldName = JdkUtil.IS_ANDROID ? "THE_ONE" : "theUnsafe";
final Field theUnsafeField = FieldUtil.getField(Unsafe.class, fieldName);
UNSAFE = (Unsafe) FieldUtil.getStaticFieldValue(theUnsafeField);
}
/**
* 获取{@link Unsafe}对象
*
* @return {@link Unsafe}
*/
public static Unsafe getUnsafe() {
return UNSAFE;
}
}

2
hutool-core/src/test/java/org/dromara/hutool/core/reflect/FieldUtilTest.java
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@ -46,7 +46,7 @@ public class FieldUtilTest {
Assertions.assertNull(noField);
// 获取不到父类字段
final Field field = FieldUtil.getDeClearField(ReflectUtilTest.TestSubClass.class, "field");
final Field field = FieldUtil.getDeclearField(ReflectUtilTest.TestSubClass.class, "field");
Assertions.assertNull(field);
final Field subField = FieldUtil.getField(ReflectUtilTest.TestSubClass.class, "subField");