问题如下:
Access restriction: The type 'Resource' is not API (restriction on required library '/Library/Java/JavaVirtualMachines/
jdk1.7.0_79.jdk/Contents/Home/jre/lib/rt.jar')
解决方法一:
Project -> Properties -> libraries,
先remove掉JRE System Library,然后再Add Library重新加入。问题解决
解决方法二:
Eclipse 默认把这些受访问限制的API设成了ERROR。
只要把Windows-Preferences-Java-Complicer- Errors/Warnings里面的Deprecated and restricted API中的Forbidden references(access rules)选为Warning就可以编译通过。