[英]The import sun cannot be resolved
I have a little problem while compiling an Android application with Eclipse. 使用Eclipse编译Android应用程序时遇到了一些问题。
It says : 它说 :
The import sun cannot be resolved
Actually I want to use the NotImplementedException
Class from the package 实际上我想从包中使用
NotImplementedException
类
sun.reflect.generics.reflectiveObjects
Do you have any ideas where it come from ? 你有什么想法来自哪里?
I have Java 1.7 installed and Eclipse Indigo IDE for Java EE Developers. 我安装了Java 1.7和用于Java EE开发人员的Eclipse Indigo IDE。
The classes in sun.*
are not meant to be imported . sun.*
中的类不是要导入的 。 They are for internal use of the JVM only. 它们仅供JVM内部使用。
Use UnsupportedOperationException
instead of NotImplementedException
. 使用
UnsupportedOperationException
而不是NotImplementedException
。
The sun.*
packages are not part of the JDK but rather implementations in the Oracle JVM. sun.*
包不是JDK的一部分,而是Oracle JVM中的实现。 As you are developing for Android (the dalvik JVM), those packages are not available. 在您开发Android(dalvik JVM)时,这些软件包不可用。 Simple as that.
就那么简单。
声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.