【Java】OpenJDK 64-Bit Server VM warning: Sharing is only supported for boot loader classes because bootstrap classpath has been appended
问题现象：
IDEA debug java代码出现警告，代码可以正常运行
告警内容：OpenJDK 64-Bit Server VM warning: Sharing is only supported for boot loader classes because bootstrap classpath has been appended
解决办法：
在顶部栏里选择File → Settings… → 输入async+回车 → 把图中的勾选的√去掉 → 保存