r11.java

public int readFile(String filename)
{
	try
	{
		Scanner scan = new Scanner(new File(filename));
		int i = 0
		while(scan.hasNext())
		{
			strings[i] = scan.nextLine(); 
			++i;
		}
		return i + 1;
	}
	catch (FileNotFoundException e)
	{
		System.out.println("File not found");
		return 0;
	}
}