LeetCode 495 --- Teemo Attacking

public class Problem495 {

public static void main(String[] args) {
// TODO Auto-generated method stub
int[] name={1,2};
System.out.println(findPoisonedDuration(name, 2));

}
public static int findPoisonedDuration(int[] timeSeries, int duration) {
int m=0;
m=m+duration;
if(timeSeries.length==0) return 0;
if(timeSeries.length==1)
return duration;
for(int i=1;i<timeSeries.length;i++){
if(timeSeries[i]<timeSeries[i-1]+duration){
m+=timeSeries[i]-timeSeries[i-1];
}
else
m+=duration;
}
return m;
}

}