I would like to append the content of an array (Student[]) to another
array (Student[]).
Student[] oldStudent
Student[] newStudent

I have an application that I have developed on a Linux box.  When I
create the jarfile and attempt to execute it in Windows, I get the
following error:  
java.lang.NoClassDefFoundError:  sun/awt/X11GraphicsDevice at

my customer asked me to log the application events with a rotation file
appenderm, a new file is created when the previous file reachs a
certain size.
The subtle thing is that when the maximum number of file is reached,

I am an intermediate level java programmer, programmed mainly in Core
Java on unix platform.
A new project has come up and my boss wants me to get ready with J2EE
ASAP.

I have two classes :CBase and CHelper class in a package and
serializing some information in a file and then reading it. I am facing
some problem while reading the data which was stored using vector of
objects. Below is the detailed problem:::::

I have some problems using google API in java. I am using JCreator, and
got the following messages:
GoogleAPIDemo.java:35: cannot resolve symbol
symbol  : class GoogleSearch

  Vector v = new Vector();
  v.add((long)-123);
  long l=(Long)v.get(0);
variable l will store -123 finally but it doesn't make sense of this

this is what I could make with the help of a java book:
public static void serialize(String filename)
    {
        try {

I'm not sure if it is right group for this question, but I hope that
I'll get help here...
I'm using MSDE to store data for my application. And I'm having such
problem. I'm creating a table in DB for string connection information:

Has anyone tried to monitor 50000 socket connections in java?
I have an application that needs to do just that.
I can open 50000 sockets with no problems, but things get unstable when
I try to listen to 5000 to 6000 of them.

Hi there can anyone help me,
I am writing an applet and need an autosolve button to work.
I can get my frogs to change places, but I need a time delay so each
frogs move one at a time to show the moves.

I need to come up with some differences between arrays in Java and C, I have
searched Google and so far all I have found is the following:
Arrays in Java are reference types with automatic allocation of memory. In
C, arrays are groups of variables of the same type in adjacent memory ...

I have some simple code that reads a file from disk and streams it to a web
browser.
The servlet container is Tomcat 5.0.28
IE 6.0.3790

can anyone recommend a reliable C++ parser for Java?
I have a C++ project with around 300 (very similar) classes which I
want to migrate to Java. It would be a big help to be able to parse the
original files and extract key information from them. Especially struct

Is there any way to get a BufferedImage that contains what has been
drawn on a Graphics2D object?
Basically, I'd like to create a JTextArea with some text in it and get
an image of the text.  That way I can do some neat filtering on the