I have a txt file like this:
5
1
3
6
9
I want to read them using java and store all of the numbers into a array.How do I do that? read them in as string and convert to arrray? (how to convert?) the file only contain ints.
I tried read them into a string and use this to convert
static public int[] strToA(String str)
{
int len = str.length();
int[] array = new int[len];
for (int i = 0; i < len; i++)
{
array[i] = Integer.parseInt(str.substring(i,i+1));
}
return array;
}