Java Help

Another Servlet/JSTL question
Dear Friends, Regarding to my last problems, I have few new problems, which I have no idea how to manage them. 1. I've followed the NetBeans tutorial, which I've found here: http://netbeans.org/kb/docs/javaee/ecommerce/intro.html (pretty nice tutorial anyway - I recommend it!) // I've build the website e... 4 Aug 2010 09:12

servlet + login + cookies+ https
Hi, I m not expert for the things I'm going to tell you and maybe I'll be inaccurate.My english is very poor ..so try to be patients.. :-) I am developing an application that includes a servlet.This servlet make a redirect to another application (a site that I know credentials.. username and password.) What I... 1 Aug 2010 19:10

Identifying the Content-Type of a file for HttpURLConnection
Hi... I am playing with HttpURLConnection to upload files to a remote server and cannot seem to figure out a consistent way of identifying the Content-Type of a file to be uploaded. I assumed that "application/ octet-stream" would be a generic type to supply, but apparently this is not the case. More specific... 4 Aug 2010 02:46

Button Animation
Hi guys, Does anyone know if there's an easy way to animate button that move over time? I'm thinking: about using LayoutManager, creating mock buttons, emptying LayoutManager, animating the mock buttons, using LayoutManager again and deleting the mock buttons. This seems like a lot of work to get from point A t... 31 Jul 2010 09:37

Threads reading a file at the same time
I'm not sure about this one. The basic IDE hard drive hasn't got the capability to read from two disk locations at the same time has it? Modern SSD drives may have. This lock is stating that multiple reads are ok, but just one write at a time is ok: http://download.oracle.com/javase/6/docs/api/java/util/concu... 4 Aug 2010 19:03

How do I rewrite this in a cleaner way?
Hello, I have a large set of strings and I need to find all combinations of two of those string and perform an algorithm on them (the algorithm is actually an XQuery that runs over a large dataset so I won't post that here). The combinations foo-bar and bar-foo are considered to be equal so only one should be g... 29 Jul 2010 19:35

ScheduledExecutorService very inaccurate?
Hi, i'm using a ScheduledExecutorService to schedule a task. The problem is, that the task gets execute about 10 - 20 percent too late, e.g. when I schdule it with 20 s delay, it gets executed after 24 s. Is this "normal"? Here is the testcode: package com.foo; import static junit.framework.Assert.... 1 Aug 2010 09:24

CyaSSL Java SSL Provider Alpha
yaSSL has released an Alpha of an SSL Provider for Java. Currently supporting Mac and Linux operating systems, our provider enables Java developers to use the CyaSSL library through the javax.net.ssl package. By using this, Java developers can use familiar syntax and API calls to gain the speed and size advantage... 29 Jul 2010 12:58

Need tool to find necessary "import" statements for given javasource;
Raymond Schanks wrote: I often see java [sic] source code snippets on web pages/tutorials. Unfortunately the are shown WITHOUT the necessary "import" statements Cross-posting is not sinful, and your use of followup is good, but it still is overkill. You'll be fine just posting to one group, clj.help in this... 29 Jul 2010 09:40

Need tool to find necessary "import" statements for given java source;
I often see java source code snippets on web pages/tutorials. Unfortunately the are shown WITHOUT the necessary "import" statements at the top. Is there a tool which inspects such a java source and (depending on the java version) suggests the required "import" statement? Sometimes the java sample code is java 1... 29 Jul 2010 07:28