@@ -33,7 +33,6 @@ import java.io.UnsupportedEncodingException;
import java.util.*;
import java.util.stream.Collectors;
-import static sun.plugin2.os.windows.OSVERSIONINFOA.size;
@Service("ConversationContentService")
public class ConversationContentServiceImpl extends BaseMybatisDao<ChatMsgUserMapper> implements ConversationContentService {