関連ワード:  java encode string as utf 8    java convert string utf 8    java base64 encode string utf 8    java convert string to utf 8 byte array    java convert string encoding to utf 8    java convert string ansi to utf 8    java new string encoding utf 8    java change string encoding utf 8    java convert string utf 8 to windows 1252    java convert string from utf 8 to windows 1251