fix code

hutool-core/src/main/java/org/dromara/hutool/core/reflect/ReflectUtil.java

@@ -13,8 +13,6 @@
 package org.dromara.hutool.core.reflect;
 
 import java.lang.reflect.*;
-import java.security.AccessController;
-import java.security.PrivilegedAction;
 
 /**
  * 反射工具类
@@ -51,11 +49,8 @@ public class ReflectUtil {
 	 */
 	public static <T extends AccessibleObject> T setAccessible(final T accessibleObject) throws SecurityException {
 		if (null != accessibleObject && !accessibleObject.isAccessible()) {
-			return AccessController.doPrivileged((PrivilegedAction<T>) () -> {
-				// 特权访问
 			accessibleObject.setAccessible(true);
 			return accessibleObject;
-			});
 		}
 		return accessibleObject;
 	}

hutool-core/src/main/java/org/dromara/hutool/core/spi/AbsServiceLoader.java

@@ -15,8 +15,6 @@ package org.dromara.hutool.core.spi;
 import org.dromara.hutool.core.text.StrUtil;
 
 import java.nio.charset.Charset;
-import java.security.AccessControlContext;
-import java.security.AccessController;
 
 /**
  * 抽象服务加载器，提供包括路径前缀、服务类、类加载器、编码、安全相关持有
@@ -31,7 +29,6 @@ public abstract class AbsServiceLoader<S> implements ServiceLoader<S> {
 	protected final Class<S> serviceClass;
 	protected final ClassLoader classLoader;
 	protected final Charset charset;
-	protected final AccessControlContext acc;
 
 	/**
 	 * 构造
@@ -47,6 +44,5 @@ public abstract class AbsServiceLoader<S> implements ServiceLoader<S> {
 		this.serviceClass = serviceClass;
 		this.classLoader = classLoader;
 		this.charset = charset;
-		this.acc = (System.getSecurityManager() != null) ? AccessController.getContext() : null;
 	}
 }

hutool-core/src/main/java/org/dromara/hutool/core/spi/ListServiceLoader.java

@@ -20,7 +20,6 @@ import org.dromara.hutool.core.io.resource.Resource;
 import org.dromara.hutool.core.io.resource.ResourceUtil;
 import org.dromara.hutool.core.reflect.ConstructorUtil;
 import org.dromara.hutool.core.text.StrUtil;
-import org.dromara.hutool.core.util.AccessUtil;
 
 import java.io.BufferedReader;
 import java.io.IOException;
@@ -144,7 +143,12 @@ public class ListServiceLoader<S> extends AbsServiceLoader<S> {
 	 * @return 服务名称对应的实现类
 	 */
 	public Class<S> getServiceClass(final int index) {
-		return AccessUtil.doPrivileged(() -> getServiceClassUnsafe(index), this.acc);
+		final String serviceClassName = this.serviceNames.get(index);
+		if (StrUtil.isBlank(serviceClassName)) {
+			return null;
+		}
+
+		return ClassLoaderUtil.loadClass(serviceClassName);
 	}
 
 	/**
@@ -285,24 +289,7 @@ public class ListServiceLoader<S> extends AbsServiceLoader<S> {
 	 * @return 服务对象
 	 */
 	private S createService(final String serviceClassName) {
-		return AccessUtil.doPrivileged(() ->
+		return ConstructorUtil.newInstance(ClassLoaderUtil.loadClass(serviceClassName));
-				ConstructorUtil.newInstance(ClassLoaderUtil.loadClass(serviceClassName)),
-			this.acc);
-	}
-
-	/**
-	 * 获取指定服务的实现类
-	 *
-	 * @param index 服务索引号
-	 * @return 服务名称对应的实现类
-	 */
-	private Class<S> getServiceClassUnsafe(final int index) {
-		final String serviceClassName = this.serviceNames.get(index);
-		if (StrUtil.isBlank(serviceClassName)) {
-			return null;
-		}
-
-		return ClassLoaderUtil.loadClass(serviceClassName);
 	}
 	// endregion
 }

hutool-core/src/main/java/org/dromara/hutool/core/spi/MapServiceLoader.java

@@ -17,7 +17,6 @@ import org.dromara.hutool.core.classloader.ClassLoaderUtil;
 import org.dromara.hutool.core.io.resource.ResourceUtil;
 import org.dromara.hutool.core.reflect.ConstructorUtil;
 import org.dromara.hutool.core.text.StrUtil;
-import org.dromara.hutool.core.util.AccessUtil;
 
 import java.nio.charset.Charset;
 import java.util.HashMap;
@@ -136,7 +135,12 @@ public class MapServiceLoader<S> extends AbsServiceLoader<S> {
 	 * @return 服务名称对应的实现类
 	 */
 	public Class<S> getServiceClass(final String serviceName) {
-		return AccessUtil.doPrivileged(() -> getServiceClassUnsafe(serviceName), this.acc);
+		final String serviceClassName = this.serviceProperties.getProperty(serviceName);
+		if (StrUtil.isBlank(serviceClassName)) {
+			return null;
+		}
+
+		return ClassLoaderUtil.loadClass(serviceClassName);
 	}
 
 	/**
@@ -176,23 +180,7 @@ public class MapServiceLoader<S> extends AbsServiceLoader<S> {
 	 * @return 服务对象
 	 */
 	private S createService(final String serviceName) {
-		return AccessUtil.doPrivileged(() ->
+		return ConstructorUtil.newInstance(getServiceClass(serviceName));
-			ConstructorUtil.newInstance(getServiceClassUnsafe(serviceName)), this.acc);
-	}
-
-	/**
-	 * 获取指定服务的实现类
-	 *
-	 * @param serviceName 服务名称
-	 * @return 服务名称对应的实现类
-	 */
-	private Class<S> getServiceClassUnsafe(final String serviceName) {
-		final String serviceClassName = this.serviceProperties.getProperty(serviceName);
-		if (StrUtil.isBlank(serviceClassName)) {
-			return null;
-		}
-
-		return ClassLoaderUtil.loadClass(serviceClassName);
 	}
 	// endregion
 }

hutool-core/src/main/java/org/dromara/hutool/core/stream/EasyStream.java

@@ -370,7 +370,7 @@ public class EasyStream<T> extends AbstractEnhancedWrappedStream<T, EasyStream<T
 	public Opt<BigDecimal> avg(final Function<? super T, BigDecimal> mapper, final int scale,
 			final RoundingMode roundingMode) {
 		//元素列表
-		List<BigDecimal> bigDecimalList = stream.map(mapper).collect(Collectors.toList());
+		final List<BigDecimal> bigDecimalList = stream.map(mapper).collect(Collectors.toList());
 		if (CollUtil.isEmpty(bigDecimalList)) {
 			return Opt.empty();
 		}

hutool-core/src/main/java/org/dromara/hutool/core/util/AccessUtil.java

@@ -1,41 +0,0 @@
-/*
- * Copyright (c) 2023 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:
- *          http://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 java.security.AccessControlContext;
-import java.security.AccessController;
-import java.security.PrivilegedAction;
-
-/**
- * {@link AccessController}相关封装
- *
- * @author looly
- * @since 6.0.0
- */
-public class AccessUtil {
-
-	/**
-	 * @param action  执行内容
-	 * @param context 上下文，当为{@code null}时直接执行内容，而不检查
-	 * @param <T>     执行结果类型
-	 * @return 结果
-	 */
-	public static <T> T doPrivileged(final PrivilegedAction<T> action,
-									 final AccessControlContext context) {
-		if (null == context) {
-			return action.run();
-		}
-
-		return AccessController.doPrivileged(action, context);
-	}
-}