Exception in thread “main“ java.awt.AWTError: Assistive Technology not found: or

　　找到如下文件（在/usr/lib/jvm下看看类似java-8-openjdk-amd64的目录）：

jre/lib/accessibility.properties

　　注释以下语句：

# assistive_technologies=org.GNOME.Accessibility.AtkWrapper