To find maximum number in single dimensional matrix

public class arraydemomaxsingle
{
public static int max(int []x)
{
int max=x[0];
for(int i=1;imax)
{
max=x[i];
}
}
return max;
}
public static void main(String[] args)
{
System.out.println("Maximum value is"+max(new int[]{45,33,56,32}));

}
}