关于Maven构建工程时出com.sun:tools:jar:1.5.0错的解决方法

<properties>         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>         <spring.version>3.0.5.RELEASE</spring.version>         <java.home>jdk路径</java.home>     </properties>  <profiles>     <profile>         <id>default-tools.jar</id>         <activation>             <property>                 <name>java.vendor</name>                 <value>Sun Microsystems Inc.</value>             </property>         </activation>         <dependencies>             <dependency>                 <groupId>com.sun</groupId>                 <artifactId>tools</artifactId>                 <version>1.5.0</version>                 <scope>system</scope>                 <systemPath>${java.home}/lib/tools.jar</systemPath>             </dependency>         </dependencies>     </profile>  </profiles>