Java7编程高手进阶读书笔记—集合框架

package com.cmz.baseTest.collection;

import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
/**
 *  Collections 的用法
 * @author skyCc
 *@Date 2014年3月13日
 */
public class CollertionArgiorms {
    public static void main(String[] args) {
        List<Integer> list = new ArrayList<Integer>();
        for (int i = 0; i < 100; i++) {
            list.add((int) (Math.random() * 100));
        }
        Collections.sort(list);
        System.out.println("list value is:" + list);
        int testNumer = 11;
        int index = Collections.binarySearch(list, testNumer);
        System.out.println("index value is:" + index);
        int maxValue = Collections.max(list);
        System.out.println("maxValue value is:" + maxValue);
        int minValue = Collections.min(list);
        System.out.println("minValue value is:" + minValue);
    }
}