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mamatha
threads
1 Answer(s)      9 years ago
Posted in : Java Interview Questions
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June 14, 2008 at 3:50 PM


hi friend,

Thread-safe code is code that will work even if many Threads are executing it simultaneously. Writing it is a black art. It is extremely difficult to debug since you can?t reproduce all possible interactions between Threads. You have to do it by logic. In a computer, something that happens only one in a billion times must be dealt with because on average it will happen once a second. To write code that will run stably for weeks takes extreme paranoia.

public class ThreadExample extends Thread {
private ThreadExample(String str) {
super(str);
}
public void run() {
for (int i = 0; i < 10; i++) {
System.out.println(i + " " + getName());
try {
sleep((int)(Math.random() * 1000));
} catch(InterruptedException e){
System.out.println(e);
}
}
System.out.println("Complete! " + getName());
}
public static void main (String[] args) {
new ThreadExample("Roseindia").start();

}
}


----------------------------------------------------------

Read for more information.

http://www.roseindia.net/java/


Thanks

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