访问限制报错

Access restriction: The type Resource is not accessible due to restriction on required library
说的是：E:\ProgramFiles(x86)\MyEclipse\Common\binary\com.sun.java.jdk.win32.x86_64_1.6.0.013\jre\lib\rt.jar.提示要：Add’org.eclipse.osgi’torequiredbundles…

是访问限制报错.

方法一:
全局属性Project>preferences>java>Compiler>Errors/Warnings>把右侧的【Deprecated and restricted API>Forbidden reference的Error】置为【Warning】.

方法二(终极方法:)
项目属性preferences>java build path>把右侧【libraries中的JRE System Library】删除重新导入.