aspose file tools*
The moose likes Programmer Certification (SCJP/OCPJP) and the fly likes notify vs notifyAll Big Moose Saloon
  Search | Java FAQ | Recent Topics | Flagged Topics | Hot Topics | Zero Replies
Register / Login


Win a copy of Spring in Action this week in the Spring forum!
JavaRanch » Java Forums » Certification » Programmer Certification (SCJP/OCPJP)
Bookmark "notify vs notifyAll" Watch "notify vs notifyAll" New topic
Author

notify vs notifyAll

P Ventura
Ranch Hand

Joined: Jan 24, 2007
Posts: 42
Please, someone clarify differences between notify and notifyAll.
I can't understand, they're similar!


Objective: SCJP 1.5<br /><a href="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Thread.html" target="_blank" rel="nofollow">API</a><br /> <blockquote><font size="1" face="Verdana, Arial">code:</font><hr><pre><font size="2"><br />Double n1 = Double.NaN; Double n2 = Double.NaN;<br /> n1.equals(n2) // true even though Double.NaN != Double.NaN<br />-0.0 == +0.0; // true<br />Double n1 = -0.0;Double n2 = +0.0;<br />n1.equals(n2) // false even though -0.0 == +0.0<br /></font></pre><hr></blockquote>
 
I agree. Here's the link: http://aspose.com/file-tools
 
subject: notify vs notifyAll