java UTC->local

public  String utcToLocal1(String utcTime) {
    String datstr="";
    try {

        SimpleDateFormat df = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss'Z'");
        df.setTimeZone(TimeZone.getTimeZone("UTC"));
        //  SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
        String s = df.parse(utcTime).toString();
        System.out.println(s);
        SimpleDateFormat sdf1 = new SimpleDateFormat("EEE MMM dd HH:mm:ss z yyyy", Locale.ENGLISH);

        SimpleDateFormat sdf2 = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
         datstr = sdf2.format(sdf1.parse(s));
        System.out.println(datstr);

    }catch (Exception e){
        e.printStackTrace();

    }

    return datstr;

}