Hi. I am writing an application in java where I need to be able a
dialogue box. Enter information into text fields and then click a
button which will then send an Email. I don't want to have to pay for
anything as I can't afford it. Is there a simple way to do this without

Hello I am having jdk1.4.2_12 installed on my PC.
Now I am going to use Apache-tomcat-5.5.17.
If we have to run this tomcat version on jdk 1.4.2 then as the
documentation of tomcat says, we will need a compatibility package:

I have a small package design problem, I wonder if it can be solved somehow.
I have 2 classes (with package private access) in 1 "mypackage" package:
package mypackage;
class MyClass {

I hope someone can help me. I use in ma app jawk class and I need to
pass to my awk script few string from my java application. I decide to
us -v switch for awk command like this:
String icommandR="java -jar jawk.jar -v a="+string1+" -v b="+string2+"

I have the following problem...I have a set of directories and i need
to create an ant-script which packs each directory into a zip file,
which has the same name as the packed directory.
For example... If i have directories A, B and C. I need to create a

Ok, learning Java and am puzzled by this. When I initialise an array of
String objects, I can use:
String[] myStrArr = new String[4];
...and the strings ready to use.

I have a matrix contains the all colors for each pixel (different
colors for different pixels).  I want to draw a colorful background
according to this matrix. How can I do it? Thanks.
Xubo

I wrote an applet that I need to be able to run on an older iMac which
has Java 1.3.1 installed.  Just to be safe, I compiled it to 1.2 specs
(-source 1.2 -target 1.2).  It runs fine on my Windows box, it runs
fine on my brothers newer Mac (Java v1.4 - I think).  But I keep

I defined a basic interface like this:
public interface Inter {
   public void method();
}

Hi all..
I'm currently studying java and I'm somewhat stuck..
I'm trying to form a pattern of asterisks on a terminal window..
Simple, System.out.println() stuff.

(Hoping that this question is in the right group...)
Is there any way to have different browsers on a desktop - eg Firefox
and IE - running different versions of the JRE?
For my work at the moment, I have two different applets I need to be

I am hoping to use a tree data structure in my Java application.  I need to
be able to create a tree which I can add next nodes to certain paths and
obtain a list of all possible paths in the tree.  Is there an implementation
of this built into Java?  For example, I would like to ...

I have a large log file that contains information that I wish to pull
out.. The log entry consists of multiple lines per message Can someone
point me in the right direction to extracting this data? Below is an
example of an entry that I would like to parse the values out of. Your

In the following code snippet (which is written to create a
FileAppender & make log4J log to that file):
import org.apache.log4j.*;
class sample

I am having major problems getting the latest version of Java to work
on my wife's system, It apparently installs fine, either direct from
the site or off-line The test applet reports "you are using an old
version of Java techno" (the message is cut off here at the edge of