I have tasked with allocating 2GB of memory to the Tomcat server, but
I can't seem to allocate more than 1.6GB to Tomcat.  I am running
Tomcat 5.5.12 on a Windows 2003 Stand. Ed, SP1 server with 3.83GB of
Memory.

In my graduate class we have to implement a distributed application
using Sockets and then again using Remote Method Invocation (RMI).  Is
one more prevalent than the other in the "real world"?  Or is there
something else that is used?

Hello, I want to ask...
What design plattern is needed to solve my problems below?
P1.
Input -> ProcessA -> ProcessB -> ProcessC -> Output

I want to write a java program A to launch another java app B.  I hope I
could configure the argument of VM to launch java app B, just like what
Eclipse JDT does.(Eclipse is a java program, and it could launch other
java apps.)  I do not want to create a new thread for java app B.  ...

Hello I 'm new to java and I want just to ask about the shortest possible
way to read user input from console. I found this :
 char tmp;
 Integer liczba = new Integer (0);

Hi, all!
I want to implement a UML tool in Java.
Where should I get started?
What books should I read? What APIs should I learn and use?

hi i need a help... i wanna write a java programmee to display the
binary number of the entered decimal number.
for ex : in t text area u should type a desimal number and press
"Convert" button to display its binary in the next txt field

I have a huge problem finding adequate information online so if you
have a solution to these, please please help!!! ( and I would hugely
appreciate it if you could be as detailed as possible; I am still a
java novice.)

I've recently developed a simple JVM in C++ as a university
assignment; by simple I really do mean simple! There is no support for
strings, longs or doubles, multi-dimensional arrays, any Java classes
besides output (which is emulated), inheritance or other fancy OO

hello every1,
i would like to monitor a directory, i.e. when it is opeaned, exited,
etc. i know i would have to create a thread for it, but can any1 help
me how to do it.

I found that Java's time related classes are so hard to use. For example:
GregorianCalendar cal = new GregorianCalendar();
cal.setTimeInMillis(0);  //set cal at January 1st 00:00:00, 1970
To TRUELY understand the above code and use it correctly, I need to know

I want to start web browser & rmid.
Jini version 1.1 got StartService tool.
Is there any tool for jini 2.1 ?
and besides how can I run any of the services above ?

Hello. I have something bugs, i am dummy in java.
Source:
import java.io.File;
import java.io.FilenameFilter;

Consider this code snippet:
// create a new HashMap
HashMap<String, Integer> h = new HashMap<String, Integer>(149, .75f);
...

I have written a method that I expose as an axis web service.  The
parameter names in my java code do not get exported correctly to the
wsdl and I don't know why.
The java method syntax looks like: