OpenJDK 64-Bit Server VM warning: Options -Xverify:none and -noverify were deprecated in JDK 13 and will likely be removed in a future release.
时间: 2023-08-17 15:06:09 浏览: 152
这是一个警告信息,意思是在JDK 13中,选项“-Xverify:none”和“-noverify”已被弃用,未来可能会被移除。这两个选项都与类验证相关,-Xverify:none表示禁用类验证,-noverify表示跳过类验证。这些选项在某些情况下可能会提高应用程序的性能,但是它们也可能导致应用程序出现安全问题。因此,建议使用默认值,避免使用这些选项。
相关问题
OpenJDK 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
This warning message indicates that the "UseConcMarkSweepGC" option, which is used to enable the concurrent mark and sweep garbage collector in the Java Virtual Machine (JVM), has been deprecated since version 9.0 of the OpenJDK 64-Bit Server VM. This means that the option may no longer be supported in future versions of the JVM and developers should consider using alternative garbage collection options instead. It is recommended to review the latest documentation for the JVM to determine the best approach for garbage collection in the application being developed.
报错OpenJDK 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release. OpenJDK 64-Bit Server VM warning: UseAVX=2 is not supported on this CPU, setting it to UseAVX=0
这个报错信息意味着您正在使用的 Java 虚拟机配置不再建议使用,因为它可能在未来的版本中被删除。具体来说,这个报错信息是告诉您在使用 Java 虚拟机时,不再建议使用 UseConcMarkSweepGC 选项,因为它已经被弃用了。另外,还有一个警告是说您的 CPU 不支持 UseAVX=2 选项,所以它被设置为 UseAVX=0。
为了解决这个问题,您可以考虑升级您的 Java 虚拟机版本,或者修改您的虚拟机配置,以使用建议的选项。您可以参考官方文档或者在线资源来了解更多信息。