Count Vowels in the String

class StringDemo10
{
static int vowelCount(String s)
{
int i, count=0;
for(i=0;i<s.length();i++)
{
if(s.charAt(i) == 'a' || s.charAt(i) == 'e' || s.charAt(i) == 'i' || s.charAt(i) == 'o' || s.charAt(i) == 'u')
count ++;
}
return count;
}
public static void main(String... s)
{
System.out.println(vowelCount("i am an indian"));
}
}