CoachFileReader. Code duplication

[VladOsipov]

This methods looks very similar. Please think how to avoid code duplication

public static String retrieveIdFromLine(String string) { return string.split(";")[0]; }

public static String retrieveLoginFromLine(String string) {
    return string.split(";")[5];
}

public static String retrievePasswordFromLine(String string) {
    return string.split(";")[9];
}