/******************************************************************************
 * Take many arguments from command line, and concatenate into a string
 * Convert an Array into a String 
 ******************************************************************************/

public class stringArgs
{
    public static void main (String[] args) 
    {
        if (args.length < 2) {
            System.out.println("Re-execute with at least 2 arguments");
            System.exit(-1);
        }
    
        System.out.println("\n Printing as an array:");

        for (int i=0; i < args.length; i++)     //print each word 
            System.out.println(args[i]);

        String str = "";

        for (int i=0; i < args.length; i++) 
            str = str + args[i] + " ";          //concatenate into a string

        System.out.println("\n Printing as a string:");

        System.out.println(str);                //print the string
    }
}