有关于Arrays的一些尝试

import java.util.Arrays;
import java.util.ArrayList;
import java.awt.*;

/**
* Created by IntelliJ IDEA.
* User: Administrator
* Date: 2008-7-7
* Time: 14:45:52
* To change this template use File | Settings | File Templates.
*/
public class oldtest{
    int[] a={2,4,6,3,1,9,67};
    int[] b={2,4,6,3,1,9,67};

    public static void main(String[]args)throws Exception {
      oldtest x=new oldtest();
        Arrays.sort(x.a );
        Arrays.sort(x.b);
      Arrays.fill(x.a,;
        int y=Arrays.binarySearch(x.a,9);
         boolean t=Arrays.equals(x.a,x.b);
        System.out.println(t);
        System.out.println(y);
        for(int i=0;i<x.a.length;i++)
        System.out.println(x.a[i]);
             Class u = null;
    try{
        u = Class.forName("java.lang.Thread");
            System.out.println(u);
        }catch(Exception eof){
         }
    }
}