锘??xml version="1.0" encoding="utf-8" standalone="yes"?>一区二区三区四区视频在线观看 ,亚洲精品乱码日韩,91精品婷婷国产综合久久蝌蚪http://www.aygfsteel.com/magibt/zh-cnFri, 16 May 2025 23:18:45 GMTFri, 16 May 2025 23:18:45 GMT60testhttp://www.aygfsteel.com/magibt/archive/2008/05/04/198156.htmlEdward'sEdward'sSun, 04 May 2008 08:11:00 GMThttp://www.aygfsteel.com/magibt/archive/2008/05/04/198156.htmlhttp://www.aygfsteel.com/magibt/comments/198156.htmlhttp://www.aygfsteel.com/magibt/archive/2008/05/04/198156.html#Feedback0http://www.aygfsteel.com/magibt/comments/commentRss/198156.htmlhttp://www.aygfsteel.com/magibt/services/trackbacks/198156.html
  1. public Test{   
  2.   
  3. public static void main(String[] args){   
  4. System.out.println("hello world!");   
  5. }   
  6. }  


Edward's 2008-05-04 16:11 鍙戣〃璇勮
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ClassLoader絎旇http://www.aygfsteel.com/magibt/archive/2008/02/28/182710.htmlEdward'sEdward'sThu, 28 Feb 2008 08:09:00 GMThttp://www.aygfsteel.com/magibt/archive/2008/02/28/182710.htmlhttp://www.aygfsteel.com/magibt/comments/182710.htmlhttp://www.aygfsteel.com/magibt/archive/2008/02/28/182710.html#Feedback0http://www.aygfsteel.com/magibt/comments/commentRss/182710.htmlhttp://www.aygfsteel.com/magibt/services/trackbacks/182710.htmlClassLoader絎旇
鏄劇ず榪愯鏃禖lassLoader鐨勪俊鎭細-verbose:class
dynamic璇彞鍧楋紝鍦ㄦ墽琛屾瀯閫犳柟娉曚箣鍓嶆墽琛屻傛瘡嬈¢兘浼氭墽琛?br />

 {
  System.out.println(
"test dynamic");
 }

static璇彞鍧楋紝鍦–lass鍔犺澆鍚庢墽琛屼竴嬈?br />

 static{
  System.out.println(
"test static");
 }

 

JDK鍐呯疆ClassLoader
bootstrap class loader(鍚姩榪愯鐨刢lassloader)
     implemented by native language
     load the core classes of jdk
extesion class loader(鎵╁睍鐨刢lassloader)
     loader the class from jre/lib/ext
application class loader(榪愮敤紼嬪簭鐨刢lassloader)
     load user-define classes
     ClassLoader.getSystemClassLoader()
other class loader(鍏朵粬classloader)
     SecureClassLoader
     URIClassLoader

鍚姩榪囩▼鏄繖鏍風殑錛?br />      棣栧厛bootstrap class loader鎶婂叾浠栫殑classloader鍔犺澆榪涙潵
     錛坋xtesion class loader ---> application class loader ---> other class loader錛?br />      鐒跺悗鍏朵粬鐨刢lassloader鍐峫oader鍏朵粬鐨刢lass

綾誨姞杞界殑鏈哄埗
浠?.2鐗堟湰寮濮嬶紝Java寮曞叆浜嗗弻浜插鎵樻ā鍨嬶紝浠庤屾洿濂界殑淇濊瘉Java騫沖彴鐨勫畨鍏ㄣ?br /> 鍦ㄦ妯″瀷涓嬶紝褰撲竴涓杞藉櫒琚姹傝杞芥煇涓被鏃訛紝
瀹冮鍏堝鎵樿嚜宸辯殑parent鍘昏杞?鑻arent鑳借杞斤紝鍒欒繑鍥炶繖涓被鎵瀵瑰簲鐨凜lass瀵硅薄錛岃嫢parent涓嶈兘瑁呰澆錛屽垯鐢眕arent鐨勮姹傝呭幓瑁呰澆銆?br /> 鑻ユ湁涓涓兘鎴愬姛瑁呰澆錛屽疄闄呰杞界殑綾昏杞藉櫒琚О涓哄畾涔夌被瑁呰澆鍣紝鎵鏈夎兘鎴愬姛榪斿洖Class瀵硅薄鐨勮杞藉櫒錛堝寘鎷畾涔夌被瑁呰澆鍣級琚О涓哄垵濮嬬被瑁呰澆鍣ㄣ?br />



Edward's 2008-02-28 16:09 鍙戣〃璇勮
]]>
瀵筁ist榪涜鎺掑簭http://www.aygfsteel.com/magibt/archive/2008/02/27/182446.htmlEdward'sEdward'sWed, 27 Feb 2008 03:42:00 GMThttp://www.aygfsteel.com/magibt/archive/2008/02/27/182446.htmlhttp://www.aygfsteel.com/magibt/comments/182446.htmlhttp://www.aygfsteel.com/magibt/archive/2008/02/27/182446.html#Feedback0http://www.aygfsteel.com/magibt/comments/commentRss/182446.htmlhttp://www.aygfsteel.com/magibt/services/trackbacks/182446.html瀵筁ist榪涜鎺掑簭

        List<String> list = new ArrayList<String>();
        list.add(
"ds");
        list.add(
"cd");
        list.add(
"ec");
        list.add(
"gt");
        Collections.sort(list);
        
        
for(String s : list){
            System.out.println(s);
        }

        
鍏朵腑Collections.sort(list)鏄List鐨勮繘琛屾帓搴忕殑錛屾煡鐪媠ort鏂規硶:
    public static <extends Comparable<? super T>> void sort(List<T> list) {
    Object[] a 
= list.toArray();
    Arrays.sort(a);
    ListIterator
<T> i = list.listIterator();
    
for (int j=0; j<a.length; j++{
        i.next();
        i.set((T)a[j]);
    }

    }
鍙互鐪嬪嚭錛屾鏂規硶鏄氳繃鎶奓ist杞崲鎴愪竴涓狾bject[]鐨勫璞°傜劧鍚庝嬌鐢ˋrrays鐨剆ort鏂規硶榪涜鎺掑簭
鏈鍚庢妸鎺掑簭濂界殑Object[]瀵硅薄set鍒發ist涓?br />
//        Collections.sort(list);
//        
//        for(String s : list){
//            System.out.println(s);
//        }
        Object[] o = list.toArray();
        Arrays.sort(o);
        
for(int i=0;i<o.length;i++){
            list.set(i, (String) o[i]);
        }

        
for(String s : list){
            System.out.println(s);
        }





Edward's 2008-02-27 11:42 鍙戣〃璇勮
]]>
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