在个别时间操作:HH:MM:SS

给定日期和时间的字符串格式,例如“ 20 10 50”,我已经通过引用互联网成功地将其转换为SDF。现在如何在刚创建的同一天操作?

X=3600*HH+60*MM+SS

    public static void main(String[] args) throws ParseException {
        int numberOfTests=3;
        String [] timeStamps=new String[3];
        timeStamps[0]="10 10 10";
        timeStamps[1]="10 10 16";
        timeStamps[2]="10 10 50";

        int [] X=new int[3];
        DateFormat sdf = new SimpleDateFormat("hh mm ss");
        Date t1=sdf.parse(timeStamps[0]);
        Date t2=sdf.parse(timeStamps[1]);
        Date t3=sdf.parse(timeStamps[2]);

        //X=3600*HH+60*MM+SS

这是我已经达到的程度。我知道这之后我该怎么办,我已经把所有事情都整理好了,但是我被困在这里。

I tried to do it using split at first, but it became complex later on, so I stuck to this method.