Java custom Type comparison sort Comparator interface

String Service_time = " 6:00:00,7:00:00,8:00:00,9:00:00,10:00:00,11:00:00,12:00:00,13:00:00,14:00:00,15:00:00,16:00:00,17:00:00,18:00:00,19:00:00 , 20:00:00,21:00:00,22:00:00"; list<string> list = Stringutil.stringtolist (Service_time, ","new  stringtimesort ();  Collections.sort (List,sort);

 Packagecom.enation.eop.sdk.utils;Importjava.text.ParseException;ImportJava.text.SimpleDateFormat;ImportJava.util.Comparator; Public classStringtimesortImplementscomparator{@Override Public intCompare (Object arg0, Object arg1) {//TODO auto-generated Method StubString TIME0 =(String) arg0; String time1=(String) arg1; SimpleDateFormat SDF=NewSimpleDateFormat ("HH:mm:ss"); intT0 = 0; intT1 = 0; Try{t0= (int) Sdf.parse (TIME0). GetTime (); T1= (int) Sdf.parse (time1). GetTime (); } Catch(ParseException e) {//TODO auto-generated Catch blockE.printstacktrace (); }                returnT0 > T1? 1:-1;//arranged by time from small to large    }}

Customizing sorting by implementing the comparator interface

Java custom Type comparison sort Comparator interface