I'm migrating an application from Microsoft Java to Linux. Windoz
provides a convenient MessageBox() method to alert the user. What's the
Sun Java equivalent?
Thanks

Am crossposting this one since java.lang did not throw up any replies.
Hope I get one here
Hello,
I'm getting the following error when trying to start Apache Tomcat.The

Can anyone pls suggest me java package to be used to generate Barcode
Images. Well whether it is gif or JPEG or whatever doesn't matter.
Hoever it should support code 128 and EAN 13. Pls let me know ASAP.

I need something to make bussiness reports out of database.
What do you use?
Anything freeware?
Thanks

We are using the IBM build of J2RE 1.4.1 on Linux.  We would like to
determine the bottlenecks and memory holes in our programs.  We need
to tap into living JVMs with code instrumentation (remote debugging).
Hopefully do analysis on the IBM's javacore and heapdump files that

I'm having real problems executing serlvets/jsps using the internal
tomcat within netbeans.
I think the real problem I'm having is understanding the concept of
webmodule groups, webmodules and probably the structure.

I've downloaded and gotten mozilla 1.5 to work on my desktop machine.
However, when I visit Java enabled sites, I get a popup that tells
me I am missing the plugin for the java-vm applet type.  When I say
"download it", the only links are for windows and linux, and I'm

The subject sais it all. I'm busy learning UML and have studies somecase
studies.
I want to apply learned knowledge but I get a litle stuck.
With kind regards,

1     kilocycle       31 Dec 1969 0    
2     scdot641     Bishopville SC 29 Apr 2000 0    
3     Rej       30 Apr 2000 0    
4     luisgustavoa    são paulo- brasil 30 Apr 2000 0    

How do you include JUnit jar files for compiling purposes. I get the
message that the compiler cannot find the JUnit class.
I've been looking without success for the answer.

Anyone know how to set a system property value
( -Dproperty=value
Set a system property value. If value is a string that contains spaces, you
must enclose the string in double quotes:

I am looking for a tool to help me doing Java Doc. I am done with my
program and now I would like to embellish/complete my javadoc. The
tool would take my source code and tell me Witch function does not
have any doc, missing param etc. Double click on the function will

I have a java fiile that resides at the default package under src folder. In
the same project, when I want to import that class, I just need to type
import ClassName
right? However, eclipse cannot resolve it. But I can see the class in the

I have a lovely Eclipse project with source and various referenced libraries.
I was playing the the Jar creation tool, but can't figure out one thing.
What is the best way to instruct it to build a jar with all
of the .classes from various libraries (i.e. Junit, whatever

I don't seem to be able to get the Netbeans debugger to work to work under
Windows XP (VM fails to initialise).  Having checked the knowledge base, I
reinstalled everything into paths without spaces without any joy.
The command in Tools | Options | Debugger ... etc gives the ...