问题遇到的现象和发生背景
java中出现了如下问题
The import com.sun.scenario cannot be resolved
The import sun.plugin2 cannot be resolved
import com.sun.javafx.collections.MappingChange;
java中出现了如下问题
The import com.sun.scenario cannot be resolved
The import sun.plugin2 cannot be resolved
import com.sun.javafx.collections.MappingChange;
jdk版本 问题
java bulidpath中修改成1.8试试