import java.io.FileNotFoundException; import java.io.FileOutputStream; import java.io.IOException; import java.io.PrintStream;
public class Test {
/** * @param args */ public static void main(String[] args) { // TODO Auto-generated method stub FileOutputStream fileOut=null; PrintStream out=null;
try { fileOut=new File
package org.dajiang;
import java.io.BufferedReader; import java.io.FileInputStream; import java.io.FileNotFoundException; import java.io.IOException; import java.io.InputStreamReader;
public class INTest {
/** * @param args */ public static void main(String[] args) { // TODO Auto-generated method stub
try { FileInputStream in=new FileInputStream("F:\\in.txt");
import javax.swing.JFrame;
/** * @param args */ public static void main(String[] args) { BallFrame f=new BallFrame(); f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); f.setVisible(true); }
}
import java.awt.Color; import java.awt.Font; import java.awt.Graphics;