I have the following code which complains with 'Cannot refer to a
non-final variable controlPanel inside an inner class defined in a
different method':
private void addPanelListeners(PanelAddRemove controlPanel) {

I was trying to create a generic compare method for objects of different
type. If both objects are of the same type and implement Comparable then
use the compareTo method. Else use their toString method and compare
their results.

I want to change the background image of a cell in a JTable,when i
click on it...
plz help...

how to know which ant (I installed multiple version of ants in my box)
my eclipse uses? (i configed eclipse a while ago, not sure which
version of ant I am using now).
Thanks,

HI,Can anybody tell me what sort of jobs i should be looking for now as i've
have been certified in the programming world...
Maybe i could help some of the people out in here, just to get some more
experience with my 1st love which will away be java.

I have a calender and a textbox below it. Whenever i click on that
calender, popup calender appears and the textbox below that popup
window overlaps that popup window.
What is the solution for this??

i use Apache Tomcat 4.1, and i have a admin page "/admin/index.jsp"
under the root, the problem is when i browse the page
http://localhost:8080/admin/index.jsp, the result is not go to my page,
it returns the tomcat 's default admin page, what can i do?

Can someone explain to me what are the main advantages of using JMX
rather than using the just RMI ?

RMI, but I'm sure I'm missing something out.

I am using Java 1.4.2.x
I wrote following code:
NumberFormat df;
df = NumberFormat.getInstance();

Is it possible to implement system wide hooking in Java. I need to
catch keyboard/mouse events.

Currently i have a java program that does the importing of excel to the
database.
Users are using ant scripts to run the tool.
Users would have to specified something like

Hi Friends ,
I Am A Java Programmer. I Am Developing A Program Which Will Call A
Batch File And I Have Added That Batch File In Jar. But It Is Not
Working. It Is Working Very Well Outside Jar File.

I managed to make a login form that works in Struts.
Now i want to make a connection with MySql Database (created already)
Anyone know a site or can someone explain how to do it in struts.
Thanks in advance.

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all java gurus,
I am facing trouble with this issue.
can someone please help me in this regard.
scenario is like this: