- j -

• JOIN : com.netease.nimlib.sdk.avsignalling.constant.SignallingEventType
• JOIN_BY_INVITE_CODE : com.netease.nimlib.sdk.qchat.enums.QChatInviteApplyRecordType
• JPG : com.netease.nimlib.sdk.document.model.DocTransImageType
• JSON_ARR_STR : com.netease.nimlib.sdk.msg.constant.NotificationExtraTypeEnum