/*
*Mar 3 2000
*Demonstrates changing info of an object through its methods
*Related Files: TheX.java, filevals.txt
*As/of March 7th takes an argument to set x to a particular number upon call.
*a/o mar 15th won't find the thex class >> fixed mar 22: classpath set wrong, changed to .;
*4/4: Stable
*4/14: takes a file arg and sets x to the first num in file. stable xcpt for null pointer err
*/

import java.io.*;

class NewX {
	public static void main(String args[]) {
	TheX myx=new TheX(5);
	myx.printX();

	int newVal=1;
	String theFile=null;
	if (args.length >0 ) {
		theFile=args[0];
		newVal=0;
	}
	else {
		newVal=314;
	}

	if (newVal!=0){myx.setX(newVal);} else {myx.getFileX(theFile);}
	myx.printX();
	
	}
}