Java Help

SO_REUSEADDR
hiya 1. a) I assume that if ServerSocket object is closed, local port and IP can be reused immediately ( assuming there is no active or closing connection to the same port) ? b) And even if there is active connection to the same port, if new ServerSocket object listens on same port, but different IP, then l... 2 Jul 2008 14:59

If shutdownOutput() doesn’t cause other end to start TCP close
Hiya I’m learning about TCP/IP and this stuff is just overwhelming 1. As far as I understand, when the passive-close end receives the FIN, it doesn’t know whether the other end wants to stay in half-close state ( in this case it should send data ) or to do full close( in this case, it should send FIN ) We... 7 Jul 2008 19:42

aligning components within boxes
I'm having trouble getting components to center align in a Box or JPanel with BoxLayout. The problem component seems to be a JTextField. Here is my code: // Text.java import java.awt.*; import javax.swing.*; public class Test extends JFrame { Test() { Box box = Box.createVerticalBox(); ... 2 Jul 2008 19:07

Efficiently concatenating contents of multiple files
Hello to all Java programmers out there. :-) I was just wondering what would be the most time / space efficient way of concatenating contents of different files to a single file. Sample usage would be: java Concat targetFile.txt sourceFileOne.txt sourceFileTwo.txt ... Using threads to open a stream to the sour... 5 Jul 2008 22:43

Eclipse formatter options. Was: Re: JScrollPane in GridBagLayoutis either at minimum or contents' size
Icarus wrote: Alright, solved the problem as my design allowed to set the minimum height of the components without interfering with the layout-manager. So, consider this done. As a side note: I am using Eclipse, hence the tabs. I will keep that in mind for any postings in the future, though. In Ec... 2 Jul 2008 10:51

My Favorite Browser Based Game – The Legacy of Holy Casle
On Jul 2, 10:08 pm, Lew <l...(a)lewscanon.com> wrote: Sarah wrote: My Favorite  Browser Based Game – The Legacy of Holy Casle I smell /Limbo of the Lost/ here. Not that I'd pollute my browser by browser by clicking on "Sarah"'s link. Oh come on Lew, does not the kewl spelling of Castle make you ju... 2 Jul 2008 19:07

ant: <java ...>-task with a different jvm version?
For some project to build, some external tools are needed, which refuse to work with a java newer than 1.4.*. But for the rest of all tasks, we'd like to upgrade to use a newer java and/or javac. How can I tell ant to use a separate "java"-binary given with full path (using separate env-var) just for some task... 2 Jul 2008 11:53

SCJP Help needed.
Hi All, This is Arun. I'm planning for the latest SCJP certification . Please let me know the following for my preparation 1. What is the latest version ? 2. Syllabus and Pattern for the Exam 3. Best Books and some Url's for Exam preparation Thanks in Advance. Arun V. ... 6 Jul 2008 10:56

non blocking echo client problem
i tried to implement a non blocking echoclient using java.nio it connects to an echoserver and takes userinput and writes to server .Then it reads from server and prints the server message however ,i found that the socketchannel.isConnected() is false in the while loop where key.readyOps is equal to OP_CONNECT ... 2 Jul 2008 21:10

My Favorite Browser Based Game – The Legacy of Holy Casle
My Favorite Browser Based Game – The Legacy of Holy Casle After more than a year of elaborate development, Peak Virtual Entertainment is presenting you its well polished massive multiplayer online web-game, The Legacy of Holy Castle. The game does not require high end and expensive hardware, better ye... 2 Jul 2008 08:48