Using a computer with 4GB ram I can use memory flag upto -mx1024m but
if I increase further I get:
Error occurred during initialization of VM
Could not reserve enough space for object heap

I'm trying to find a way to map a texture onto a shape in java2D. I
want the texture to be defined by user input, namely clicking the non
rectangular ( but probably 4 sided ) area on screen. I want to then
take that marked area and texture a shape for example just a square...

I have tried to install the JDK 1.5.0 or later on Windows NT 4.0 and I
have the following
Message:
Error 1723 - There is a problem with this Windows Installer package.

I'm implementing the Java Content Repository API, and part of it
requires that a specific action occur "after the transaction commits".
I can handle the case when I'm managing the java.sql.Connection
transaction boundries myself, but in a j2ee context I'm running into a bug.

I have a critical windows program running and I don't want a java
program to get all the resources of my computer.
Is there a way to set the priority of the java vm to low, so my other
program won't be slowed down?

Ok, heres a tuff one:
How do I remove all  quote characters, i.e,  "   from a string?

I have a thread that goes through directories and stores filenames found
into a file. I also have a frame (JFrame) with text field (JTextField). When
the thread is running the text field shows which directory is currently
beeing processed. It works great until I try to make a ...

i know that within a toplevel window, there is only on dispatch thread
an so long operatings block paint updates and so forth, but is there
only one dispatch thread per top level window or is it only one per
virtual machine?

Seems currently there are three open source frameworks could be choose
in J2EE web development: struts, spring and hibernate.
What I understand struts is MVC mode for web design, spring is IoC
which could also used in MVC, and hibernate is for consistancy, and

I came across a book which discusses oop concepts in detail, independent
of programming language:
"An introduction to Object-Oriented Programming", 3rd Ed.
Timothy Budd

I have a case where it is required to convert the Collection of objects
of a class into an array of objects of an another class.
I have come up with the following sample code so far. I would like to
know whether there is any other better/shorter way of doing such a

note:***if you are a  vagabond neophyte using a phony sarcastic condenseding
tone in your writing voice, don't bother resposding to this post.
anyway, back to normal:
How do I use a C program to  interface with Java, to open, read, write, and

what  is platform's default charset ?
String original = new String("A" + "\u00ea" + "\u00f1" +
                "\u00fc" + "C");
        try {

I took Java lessons three years ago. At that time, the terms around was
"java 1.4", "SDK1.4", or "java 2" etc. Now I am trying to pick up my
java programming skills. I noticed the term J2EE is in many places.
Could you give me some information what J2EE means?

I found most of the file in the two directory are same.
I want to know what's the differences between them.
great thanks to you.
if you wish,you can send me mail to yangshuai@gmail.com:)