I have this elementary short piece of code that works
import java.io.*;
public class filearray {
public static void main(String args [])throws IOException {

Just shoot me!
I spent all day (5 hours) working on a top coder problem and now it is
failing the test cases after I thought I finally had it.
I was wondering if anyone could tell me what is going wrong.

JRockit (JVM) from weblogic has a great feature that helps in tracking
memory leaks. You can enable printing of memory stats like (most added
objects since last GC, top objects occupying memory, etc). These stats
get printed at the time of garbage collection. They can also be ...

I'm trying to pass an IP address in the form of a string into a method.
If I pass in a string that I read in that contains:
128.120.101.12
I get null.

I want to send a class (compiled java file, not an object) over RMI so
that the receiving party can instantiate objects with that class file.
Using an RMI codebase is sub-optimal since the type of class is
dynamically generated and will thus change very often. Is there a way

I am tring to learn rmi and having some problems
Why when I call getStockPrice on the client side does it print the starting
value (1.34) and no the current value that prints out on the server side
from the System.out.println statements?

I am using java.sound.sampled api to record and plyback soound but the
recording quality is not good. A continuous hiss sound is there.
plz help me finding out that

I am developing a java application that has some classes that contain
arrays of numerical data that have multiple dimensions.  I would like
to be able to add objects together or subtract one from another using
simple statements such as:

I will have a line consisting of the letters A-E in a random order and
a blank space at the end. So that gives me positions 1-6. Now I want
them sorted to give me the order "ABCDE ", and the sorting would be to
put a letter into the empty space, and sort them that way. That would

Hello to all,
I am using Redhat 9.0 and I have JRE-1.5.0.bin and I installed it on my
system, and at my start menu + programs option+ java web services
program.

Is there any alternative to solve this problem.I am getting the error
java.nio.BufferOverflowException .This happens in my mail server when
the file six\ze of xml where i have stored data about spam/nonspam
grows upto 22mb.I have stored this xml in database as blob.at server

I usually do my java development inside an IDE.  But I need to compile
my code from the Windows command line.  I have two packages:
ProjectName\src\com\CodeSupplier\CodeFolder, and
ProjectName\src\MyProject

I want my program to print something when I terminate it by hitting
control-C.  Is this possible?  How do you do this in Java?
Thanks!

I can't make method showDocument to work.
This works:
applet.getAppletContext().showDocument(new
URL("http://www.google.com"), "_self");

I was wondering what the reason is behind this. I recently installed
the Java 5.0 SDK. Compiling *.java files seems to work fine, but
whenever I try to run something, it gives me that NoClassDefFoundError.
I've seen a solution is to run it as java -classpath . ClassName, but