Java notify() and notifyAll() test
Java´úÂë
final TC[] ts = new TC[20];
for (int i = 0; i < ts.length; i++) {
TC target = new TC("TC " + i, SYNC1);
Thread thread = new Thread(target);
ts[i] = target;
thread.start();
}
final TC[] ts = new TC[20];
for (int i = 0; i < ts.length; i++) {
TC target = new TC("TC " + i, SYNC1);
Thread thread = new Thread(target);
ts[i] = target;
thread.start();
}
------------------------------------------------------------
½ÓÏÂÀ´ÂíÉÏÆô¶¯ÁíÍâÒ»¸öÏß³ÌÓÃÓÚ×önotify²Ù×÷¡£
Java´úÂë
// Ò»¸öÓÃÓÚÍ£Ö¹µÄThread
new Thread(new Runnable() {
public void run() {
synchronized (SYNC1) {
int i = 10;
while (i > 0) {
&nbs
Ïà¹ØÎĵµ£º
µÚÒ»£¬Ì¸Ì¸final, finally, finalizeµÄÇø±ð¡£ ¡¡¡¡
final—ÐÞÊηû£¨¹Ø¼ü×Ö£©Èç¹ûÒ»¸öÀà±»ÉùÃ÷Ϊfinal£¬Òâζ×ÅËü²»ÄÜÔÙÅÉÉú³öеÄ×ÓÀ࣬²»ÄÜ×÷Ϊ¸¸Àà±»¼Ì³Ð¡£Òò´ËÒ»¸öÀ಻Äܼȱ»ÉùÃ÷Ϊ
abstractµÄ£¬ÓÖ±»ÉùÃ÷ΪfinalµÄ¡£½«±äÁ¿»ò·½·¨ÉùÃ÷Ϊfinal£¬¿ÉÒÔ±£Ö¤ËüÃÇÔÚʹÓÃÖв»±»¸Ä±ä¡£±»ÉùÃ÷ΪfinalµÄ±äÁ¿±ØÐëÔÚÉùÃ÷ʱ¸ø¶¨
......
RMI (Remote Method Invocation£¬Ô¶³Ì·½·¨µ÷ÓÃ)ÈçºÎÓÃÓÚ³ÌÐò¼äͨѶ£¬ÁíÒ»¸öÓÃÓÚͨѶµÄ¼¼ÊõÊÇRuntime.exec() ·½·¨¡£Äã¿ÉÒÔÓÃÕâ¸ö·½·¨´ÓÒ»¸öÔËÐа¢java³ÌÐòÖе÷ÓÃÁíÒ»¸ö³ÌÐò¡£Runtime.exec Ò²ÔÊÐíÄãÖ´ÐкͳÌÐòÏà¹ØµÄ²Ù×÷£¬ÀýÈç¿ØÖÆ³ÌÐòµÄ±ê×¼ÊäÈëÊä³ö£¬µÈ´ý³ÌÐòµÄ½áÊø²¢µÃµ½ËüµÄÍ˳ö״̬¡£ÏÂÃæÊÇÒ»¸ ......
Ò»£®Ñ¡ÔñÌ⣨ÿµÀÌâ3·Ö£¬¹²45·Ö£©
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
£¨1£©ÏÂÁйØÓÚJavaÓïÑÔµÄÌØµã£¬ÃèÊö´íÎóµÄÊÇ£¨ &nb ......
ÏÈ¿´¿´ÏÂÃæµÄ´úÂ룬´ó¼Ò²Â²ÂÊä³öÊÇʲô
package com.captain.test;
public class ArrayTest {
public static void main(String[] args){
//н¨Ò»¸ö¶ÔÏó£¨OneNum£©Êý×飨¸³ÖµÎª5¡¢3¡¢4£©
OneNum[] ac = {new OneNum(5),new OneNum(3),new OneNum(4)};
//н¨Ò»¸öÓëacͬ³¤¶ÈµÄ¶ÔÏó£¨OneNum£©Êý×é
OneNum[] n ......