Java program for find smallest number in an array

public class SmallestInArrayExample{
public static int getSmallest(int[] a, int total){
int temp;
for (int i = 0; i < total; i++)
{
for (int j = i + 1; j < total; j++)
{
if (a[i] > a[j])
{
temp = a[i];
a[i] = a[j];
a[j] = temp;
}
}
}
return a[0];
}
public static void main(String args[]){
int a[]={1,2,4,6,3,2};
int b[]={44,66,88,77,33,22,55};
System.out.println("Smallest: "+getSmallest(a,6));
System.out.println("Smallest: "+getSmallest(b,7));
}
}