I want to use the concrete type of an outer class as the concrete type
of an inner class but if I do so, I get a warning ( in Eclipse, for some
sample code see below):
"The type parameter ConcreteType is hiding the type ConcreteType"

OK...I inherited a Java based app that I assume is coded completely in
Java (isn't that what jsp files are?). I needed to make an addition to
it, so rather than learning Java (since I'm trying to phase away from
it) I am wanting to make additions in php (as I know php, this was the

Dear Java Programmers,
I am just getting crazy with this stuff.
I am asking for the length of a URLConnection, but sometimes the given URLOject has no information or the address doesn't exists.
URL url = new URL("http://www.alientech.to/pic/exelixis03/Auto-Exelixis_045.JPG");

I am trying to run 10,000 threads on my machine, and the JVM reported
thread stack out of memory. It is obvious that I have created too many
threads (well, 2000 threads is fine, but not 10,000). I've tried to
increase JVM memory allocation.

   I'm using JBoss 4.0.3 SP1 and  I get the following error on starting JBoss:
4:46:45,843 WARN [XMLLoginConfigImpl] End loadConfig, failed to load config: file:/D:/jboss-4.0.3SP1/server/default/conf/login-config.xml
org.jboss.security.auth.login.ParseException: Encountered ...

Given:
    jclass findClassOrDie( JNIEnv *env, char const *name ) {
       jclass const theClass = env->FindClass( name );
       cerr << "FindClass(" << name << ") failed" << endl;

    What's the proper way to rethrow an exception in JNI?
        int result = env->CallIntMethod(
           obj, methID, arg
        );

I want to make an environment to develop using java, and considered
both 'KAFFE' and 'Blackdown' packages.
Final goal is what make java applications in embedded linux system, so
I tried to install j2sdk using blackdown packages. In my first

It is often written that in document literal style - one has a lot of
flexibility and one can do these two things specifically:
1. Validate the SOAP body against a schema
2. Use an XSLT stylesheet to modify the SOAP body XML. ( I have two

I'm new creating JSF application and I have a problem with the servlet
mapping.
My directory looks something like this
/company

I don't know how to use println  with diferent color of text from
default and to print ascii  of card signes, like hearts, spike, etc...
like: System.out.println("This text is RED, and this is BLUE")
Thnx

I have a class like this:
    class CustomerOrder {
        int globalID;
        ...

Hey all,
This is just out of curiosity having read up a bit on the upcoming new
type verifier for Java Mustang.
Basically some of the verification will be done at compile time and the

i am a VB programmer currently learning Java. in VB we can create
command objects which (i think) are equivalent to the Java Prepared
Statement.
HOWEVER, i don't need a connection to create or add parameter values to

i have an abstract class with an abstract method
[CODE]import java.net.*;
import java.io.*;
abstract public class Protocol {