A Japanese diplomat in Beijing was detained temporarily earlier this week while on duty, with China arguing Wednesday that its action was justified because the official was engaging in inappropriate activity.Japanese Foreign Minister Yoshimasa Hayashi told reporters Tuesday night that the government had lodged a protest with China through diplomatic channels, saying, "We cannot overlook (the incident) and will never accept it."But the Chinese Foreign Ministry balked at the protest on Wednesday, saying that the unidentified diplomat at the Japanese Embassy in Beijing had been investigated an…READ FULL ARTICLE