Message in Chinese (Simplified) (中文(简体))
静态字段需要 null 实例,非静态字段需要非 null 实例。
Unlocalized message
Static field requires null instance, non-static field requires non-null instance.
Search by Google静态字段需要 null 实例,非静态字段需要非 null 实例。
Static field requires null instance, non-static field requires non-null instance.
Search by Google