Total seconds since midnight, Java -

i new programming. doing assignment intro java. in assignment, need find total number of seconds since midnight , changed number hours, minutes , seconds show current time. have small problem. when test code, totalseconds show 0! appreciated. sorry code chaos

        package clock; import java.text.decimalformat; import java.util.calendar;  // current time  public class clock {     public static int totalseconds;     public static int seconds;     public static int minutes;     public static int hours;      public static int test;      public clock(int hours, int minutes, int seconds )  {         sethours(hours);         setminutes(minutes);         setseconds(seconds);     }       // use current time     public clock() {         calendar c = calendar.getinstance();         long = c.gettimeinmillis();         c.set(calendar.hour_of_day, 0);         c.set(calendar.minute, 0);         c.set(calendar.second, 0);         c.set(calendar.millisecond, 0);         long passed = - c.gettimeinmillis();         long secondspassed = passed / 1000;         totalseconds =  (int) secondspassed;       }       public void tick() {         addsecond();     }      private void addsecond() {         seconds = totalseconds%60;     }      private void addminute() {         minutes = totalseconds/60 % 60;     }      private void addhour() {         hours = totalseconds / 3600;      }      public string tostring() {         decimalformat f = new decimalformat("00");         return f.format(hours) + ":" + f.format(minutes) + ":" + f.format(seconds);     }      public int gethours() {         return hours;     }     public int getminutes() {         return minutes;     }     public int getseconds() {         return seconds;     }      // total number of minutes sinces midnight     public int gettotalminutes() {         return totalseconds / 60 % 60;     }      // total number of seconds since midnight      public int gettotalseconds() {         return totalseconds;     }      public void sethours(int hours) {         if (hours > 23 || hours < 0) {             this.hours = 0;         }         else             this.hours = hours;     }     public void setminutes(int minutes) {         if (minutes > 59 || minutes < 0)             this.minutes = 0;         else             this.minutes = minutes;     }     public void setseconds(int seconds) {         if (seconds > 59 || seconds < 0)             this.seconds = 0;         else             this.seconds = seconds;     }      // reset hours, minutes , seconds 0     public void reset() {         hours = minutes = seconds = 0;     }     public static void main(string [] args){          system.out.println("this total seconds " + test + totalseconds );     }   } 

change main this.

public static void main(string [] args){     clock clock = new clock();     system.out.println("this total seconds " + test + totalseconds ); } 

new make instance of clock , constructor called, magic happens.