Using multiple command line arguments to open multiple files

[Jack Sloan]

Hey guys, I am trying to get the hang of CommandLine arguments and am trying to use two at a time say fro instance where I put two files in and I want my program to open both and collect statistics about it.
This is what I have.
How can I make it so two or more filenames can be added to this and then print out the results?
Thanks

public class ProcessText 
{
	static TextStatistics textstats;
	public static void main (String[] args) throws IOException
	   {
	
		if (args.length == 0) {
			System.err.println();
			System.err.println("Usage: java ReadFromFile <filename>");
			System.err.println();
			System.exit(1);
		}
		 if(args.length > 0) {
            File file = new File(args[0]);

      //  File file = new File(args[0]);

	      textstats = new TextStatistics(file);
	      System.out.println(textstats);
	      
	    }
	        
	}

}

[Edwin Torres]

Notice that the args parameter of main() is an array:

public static void main (String[] args) throws IOException 

When you pass arguments in on the command line, they are placed into that args array. So if your command line is this:

java ProcessText one two three

Then your args array will look like this:

{ "one" , "two" , "three" }

[Jack Sloan]

Thank you I got it.