Project->Properties->Run/Debug setting->选择类->classpath->删除Bootstrap Entries下面的文件
转载于:https://www.cnblogs.com/aeolian/p/9284551.html
Project->Properties->Run/Debug setting->选择类->classpath->删除Bootstrap Entries下面的文件
转载于:https://www.cnblogs.com/aeolian/p/9284551.html