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fix code

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This commit is contained in:
Looly
2026-01-03 22:19:42 +08:00
parent 3684fc1355
commit 066ea20971
1 changed files with 14 additions and 20 deletions
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34
hutool-extra/src/main/java/cn/hutool/v7/extra/management/ManagementUtil.java
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@@ -16,23 +16,15 @@
package cn.hutool.v7.extra.management;
import cn.hutool.v7.core.cache.SimpleCache;
import cn.hutool.v7.core.convert.ConvertUtil;
import cn.hutool.v7.core.lang.Singleton;
import cn.hutool.v7.core.func.SerSupplier;
import cn.hutool.v7.core.util.ObjUtil;
import javax.management.MBeanServer;
import javax.management.ObjectName;
import java.io.PrintWriter;
import java.lang.management.ClassLoadingMXBean;
import java.lang.management.CompilationMXBean;
import java.lang.management.GarbageCollectorMXBean;
import java.lang.management.ManagementFactory;
import java.lang.management.MemoryMXBean;
import java.lang.management.MemoryManagerMXBean;
import java.lang.management.MemoryPoolMXBean;
import java.lang.management.OperatingSystemMXBean;
import java.lang.management.RuntimeMXBean;
import java.lang.management.ThreadMXBean;
import java.lang.management.*;
import java.util.List;
/**
@@ -43,6 +35,8 @@ import java.util.List;
*/
public class ManagementUtil {
private static final SimpleCache<Class<?>, Object> POOL = new SimpleCache<>();
// ----- Java运行时环境信息 -----/
/**
* Java 运行时环境规范名称的KEY
@@ -296,7 +290,7 @@ public class ManagementUtil {
* @return {@link JvmSpecInfo}对象
*/
public static JvmSpecInfo getJvmSpecInfo() {
return Singleton.get(JvmSpecInfo.class);
return (JvmSpecInfo) POOL.get(JvmSpecInfo.class, (SerSupplier<Object>) JvmSpecInfo::new);
}
/**
@@ -305,7 +299,7 @@ public class ManagementUtil {
* @return {@link JvmInfo}对象
*/
public static JvmInfo getJvmInfo() {
return Singleton.get(JvmInfo.class);
return (JvmInfo) POOL.get(JvmInfo.class, (SerSupplier<Object>) JvmInfo::new);
}
/**
@@ -314,7 +308,7 @@ public class ManagementUtil {
* @return {@link JavaSpecInfo}对象
*/
public static JavaSpecInfo getJavaSpecInfo() {
return Singleton.get(JavaSpecInfo.class);
return (JavaSpecInfo) POOL.get(JavaSpecInfo.class, (SerSupplier<Object>) JavaSpecInfo::new);
}
/**
@@ -323,7 +317,7 @@ public class ManagementUtil {
* @return {@link JavaInfo}对象
*/
public static JavaInfo getJavaInfo() {
return Singleton.get(JavaInfo.class);
return (JavaInfo) POOL.get(JavaInfo.class, (SerSupplier<Object>) JavaInfo::new);
}
/**
@@ -332,7 +326,7 @@ public class ManagementUtil {
* @return {@link JavaRuntimeInfo}对象
*/
public static JavaRuntimeInfo getJavaRuntimeInfo() {
return Singleton.get(JavaRuntimeInfo.class);
return (JavaRuntimeInfo) POOL.get(JavaRuntimeInfo.class, (SerSupplier<Object>) JavaRuntimeInfo::new);
}
/**
@@ -341,7 +335,7 @@ public class ManagementUtil {
* @return {@code OsInfo}对象
*/
public static OsInfo getOsInfo() {
return Singleton.get(OsInfo.class);
return (OsInfo) POOL.get(OsInfo.class, (SerSupplier<Object>) OsInfo::new);
}
/**
@@ -350,7 +344,7 @@ public class ManagementUtil {
* @return {@code UserInfo}对象
*/
public static UserInfo getUserInfo() {
return Singleton.get(UserInfo.class);
return (UserInfo) POOL.get(UserInfo.class, (SerSupplier<Object>) UserInfo::new);
}
/**
@@ -359,7 +353,7 @@ public class ManagementUtil {
* @return {@link HostInfo}对象
*/
public static HostInfo getHostInfo() {
return Singleton.get(HostInfo.class);
return (HostInfo) POOL.get(HostInfo.class, (SerSupplier<Object>) HostInfo::new);
}
/**
@@ -368,7 +362,7 @@ public class ManagementUtil {
* @return {@link RuntimeInfo}对象
*/
public static RuntimeInfo getRuntimeInfo() {
return Singleton.get(RuntimeInfo.class);
return (RuntimeInfo) POOL.get(RuntimeInfo.class, (SerSupplier<Object>) RuntimeInfo::new);
}
/**