Java SE 6¸üУ¬ÐÔÄÜ´ó·ùÌáÉý
¾ÝInternetNews.com±¨µÀ£¬×÷Ϊ½ñÄêµÄµÚÒ»´Î¸üУ¬Java SE 6 Update 18£¨Ò²³ÆÎª6u18£©²»½öÐÞ¸´Á˳¬¹ý300¸öbug£¨¹»¶àµÄ°¡£©£¬¶øÇÒ¸üÖµµÃ×¢ÒâµÄÊÇ£¬ÌáÉýÁËÐéÄâ»úHotSpotµÄÐÔÄÜ£¬Õ⽫ͬʱÓÐÒæÓÚJavaºÍJavaFX£¨»ùÓÚJVMµÄRIA·½°¸£©Ó¦ÓóÌÐò¡£
´ËÍ⣬Java°²×°Æ÷µÄµ×²ã»úÖÆ±»Ìæ»»£¬¿ÉÓÃÐÔ´ó´óÌá¸ß¡£
jarÎļþ´´½¨³¤ÆÚ´æÔÚµÄÒ»¸öbug±»ÐÞ¸´£¬ËÙ¶È´óÔ¼ÌáÉýÁË20%¡£
ͨ¹ý¼õÉÙÎı¾Õ¤¸ñ»¯µÄÄÚ´æÕ¼ÓúͼÓËÙͼÏñ´¦Àí£¬UIÓ¦ÓõÄÐÔÄÜÒ²µÃµ½Á˸ÄÉÆ¡£
×ÜÌåÉÏÄÚ´æ´¦Àí¶¼ÓиÄÉÆ¡£ÔÚ¿Í»§JVMÖУ¬ÐÞ¸ÄÁËĬÈϵÄJava¶ÑÅäÖ㬼ӴóÁ˳õʼºÍ×î´ó¶Ñ³ß´ç£¬Óë´úʽÀ¬»ø´¦ÀíÏà¹ØµÄÉèÖÃÒ²½øÐÐÁ˵÷ÓÅ¡£
Sun¹«Ë¾µÄJavaƽ̨¼¯ÍŸ߼¶ÓªÏú¾ÀúDave Hofert±íʾ£¬ÕâÒ»°æ±¾±êÖ¾×ÅJava´ïµ½ÁËÒ»¸öÐÂˮƽ¡£
Ïà¹ØÎĵµ£º
javaʵÏֵľµäµÝ¹éËã·¨ÈýÀý
Ò»¡¢Ð´×÷´ËÎĵÄÔÒò£º
¡¡¡¡Ñ§¹ý³ÌÐòÉè¼ÆµÄÅóÓѶ¼ÖªµÀ£¬´æÔÚ×Ôµ÷ÓõÄËã·¨³Æ×÷µÝ¹éËã·¨¡£ µÝ¹éÍùÍùÄܸøÎÒÃÇ´øÀ´·Ç³£¼ò½à·Ç³£Ö±¹ÛµÄ´úÂëÐÎÊÆ£¬´Ó¶øÊ¹ÎÒÃǵıàÂë´ó´ó¼ò»¯£¬È»¶øµÝ¹éµÄ˼άȷʵºÜÎÒÃǵij£¹æË¼Î¬ÏàÄæµÄ£¬ÎÒÃÇͨ³£¶¼ÊÇ´ÓÉ϶øÏµÄ˼άÎÊÌ⣬ ¶øµÝ¹éÇ÷ÊÆ´ÓÏÂÍùÉϵĽøÐÐ˼ά£¬ÕýÓÉÓÚ´Ë£ ......
Java ÍÆ¼ö¶ÁÎïÓëÔ´´úÂëÔĶÁ
&n ......
public class SHA1 {
private final int[] abcde = {
0x67452301, 0xefcdab89, 0x98badcfe, 0x10325476, 0xc3d2e1f0
};
// ÕªÒªÊý¾Ý´æ´¢Êý×é
&nb ......
public class DES {
// ÉùÃ÷³£Á¿×Ö½ÚÊý×é
private static final int[] IP = {
58, 50, 42, 34, 26, 18, 10, 2, 60, 52, 44, 36, 28, 20, 12, 4, 62, 54,
......
ÄÚ²¿Àà
1.ÄÚ²¿ÀàÔÊÐí¶¨Òåstatic³ÉԱô£¿ÎªÊ²Ã´£¿
2.ÄÚ²¿ÀàÓÐûÓжà̬ÐÔ£¿
Òì³£´¦Àí
1.ÅÉÉúÀ๹ÔìÆ÷ÊÇ·ñ»á²¶»ñµ½»ùÀ๹ÔìÆ÷Å׳öµÄÒì³££¿
2.ÈçºÎÓÃÒì³£ÀàµÄinitCause·½·¨ÊµÏÖÒì³£Á´£¿
ÐòÁл¯
1.static³ÉÔ±ÊÇ·ñ»á±»ÐòÁл¯£¿
2.ÊÇ·ñÔÊÐí»ùÀ಻¿ÉÐòÁл¯¶øÅÉÉúÀà¿ÉÐòÁл¯£¿ ......