JavaÄÚ²¿Àà·ÃÎÊÍⲿ¶ÔÏóµÄ·½·¨
¡¡¡¡Java±à³Ìʱ£¬ÎªÀàDialogTry2Ìí¼Ó¹Ø±Õ´°¿Úʼþ£¬ÎÒÔÚ¹¹Ôì·½·¨ÖвÉÓÃʼþÊÊÅäÆ÷À´ÊµÏÖ£º
this.addWindowListener(new WindowAdapter(){
public void windowClosing(WindowEvent e){
this.dispose();
}
});
¡¡¡¡±¾ÒâÊÇΪµ±Ç°´°¿Ú£¨Êµ¼ÊÉÏΪһ¸ö¶Ô»°¿ò£©Ìí¼Ó¹Ø±Õ´°¿Úʼþ¡£µ«±àÒëÆ÷±¨´í˵£¬new WindowAdapter()²»´æÔÚdispose()·½·¨¡£ÎÒÃ÷°×¹ýÀ´£¬this.dispose()ÖеÄthis²»ÊÇ´°¿Ú¶ÔÏ󣬶øÊÇÊÊÅäÆ÷¶ÔÏó¡£ÄÇôÔõÑùµ÷ÓÃÍⲿ¶ÔÏó¼´´°¿Ú¶ÔÏóÄØ£¿¼È²»ÄÜÓÃsuperҲûÓÐouter¡£ÉÏÍø²éһϣ¬ÕÒµ½Ò»¸ö·½·¨£ºÔÚÕâ¸ö¸´ºÏÓï¾äÍâÃæ¼ÓÒ»¾ä£º
final DialogTry2 outer = this;
¡¡¡¡È»ºó°Ñthis.dispose();¸ÄΪ£º
outer.dispose();
¡¡¡¡ÕâÑù¾ÍºÃÁË¡£Ò²¿´Ã÷°×ÁËÔõô»ØÊ¡£ÔÀ´this×÷Ϊµ±Ç°µÄ¶ÔÏó¿ÉÒÔÕâÑùµ÷Ó𡣬³¤¼ûʶÁË¡£
¡¡¡¡¸ÄºÃµÄ³ÌÐòÈçÏ£º
final DialogTry2 outer = this;
this.addWindowListener(new WindowAdapter(){
public void windowClosing(WindowEvent e){
outer.dispose();
}
});
¡¡¡¡²»¼ÇµÃ´ÓÄĸöÍøÒ³¿´µ½µÄÁË£¬ÄÇÒ³ºÜ¸´ÔÓ£¬½²ÁËÐí¶àÎÊÌ⣬ÎÒÖ»´ÓÆäÖÐÕª³öÕâÒ»ÌõÀ´¡£¸ÐлÄÇÎ»ÍøÓÑ¡£
Ïà¹ØÎĵµ£º
1£©À¬»ø»ØÊÕµÄÁ½¸ö¹Ø¼üÒªËØ£º
·¢ÏÖÎÞÓöÔÏó¡£
»ØÊÕÎÞÓöÔÏóµÄÄÚ´æ¿Õ¼ä¡£
2£©6ÖÖÀ¬»ø»ØÊÕËã·¨£º
ÒýÓüÆÊý·¨£¬tracing Ëã·¨£¬compactingËã·¨£¬copying Ëã·¨£¬generationËã·¨£¬adaptiveËã·¨¡£
3£©detail£º
ÒýÓüÆÊý·¨(Reference Counting Collector)
ÒýÓüÆÊý·¨ÊÇΨһûÓÐʹÓøù¼¯µÄÀ¬»ø»ØÊÕµÄ ......
8.9.3 ³éÏóÀàºÍ½Ó¿ÚµÄ±È½Ï
³éÏóÀàºÍ½Ó¿Ú¶¼ÊǽøÐÐÃæÏò¶ÔÏóÉè¼ÆÊ±×¨ÓõÄÉè¼Æ½á¹¹£¬ÔÚʵ¼Ê½øÐÐÏîÄ¿Éè¼ÆÊ±£¬¾³£ÐèÒª¿¼ÂǵÄÎÊÌâ¾ÍÊÇ——“ʹÓóéÏóÀ໹Êǽӿڔ£¿ÏÂÃæÍ¨¹ý¶ÔÓÚ³éÏóÀàºÍ½Ó¿Ú½øÐмòµ¥µÄ±È½Ï£¬ÊìϤÁ½ÕßÖ®¼äµÄÇø±ðºÍÁªÏµ£¬´Ó¶øÔÚʵ¼ÊÉè¼ÆÊ±Ê ......
Ò»¸öJava½Ó¿Ú(Interface)ÊÇһЩ·½·¨ÌØÕ÷µÄ¼¯ºÏ£¬ÕâЩ·½·¨ÌØÕ÷µ±È»À´×ÔÓÚ¾ßÌåµÄ·½·¨£¬µ«ÊÇËüÃÇÒ»°ã¶¼À´×ÔÓÚϵͳÖв»¶Ï³öÏֵķ½·¨¡£Ò»¸ö½Ó¿ÚÖ»Óз½·¨µÄÌØÕ÷£¬¶øÃ»Óз½·¨µÄʵÏÖ£¬Òò´ËÕâЩ·½·¨ÔÚ²»Í¬µÄµØ·½±»ÊµÏÖʱ£¬¿ÉÒÔÓÐÍêÈ«²»Í¬µÄÐÐΪ¡£ÔÚJavaÓïÑԵģ¬Java½Ó¿Ú»¹¿ÉÒÔ¶¨ÒåPublic³£Á¿¡£ ......
ÕªÒª: ×î³õjavaÊDz»Ö§³Ö¶ÔÎı¾ÎļþµÄ´¦ÀíµÄ£¬ÎªÁËÃÖ²¹Õâ¸öȱº¶¶øÒýÈëÁËReaderºÍWriterÁ½¸öÀà
×î³õjavaÊDz»Ö§³Ö¶ÔÎı¾ÎļþµÄ´¦ÀíµÄ£¬ÎªÁËÃÖ²¹Õâ¸öȱº¶¶øÒýÈëÁËReaderºÍWriterÁ½¸öÀ࣬ÕâÁ½¸öÀà¶¼ÊdzéÏóÀ࣬WriterÖÐ write(char[] ch,int off,int
length)£¬flush()ºÍclose()·½·¨Îª³éÏó·½·¨£¬ReaderÖÐread(char[] ch, ......