Message in Chinese (Simplified) (中文(简体))
静态方法需要 null 实例,非静态方法需要非 null 实例。
Unlocalized message
Static method requires null instance, non-static method requires non-null instance.
Search by Google静态方法需要 null 实例,非静态方法需要非 null 实例。
Static method requires null instance, non-static method requires non-null instance.
Search by Google