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JavaRebel-Compiling and Reloading Java Code on the fly. Is much easier in Unexploded Format

Unexploded Format Development with JavaRebel is alot easier than exploded format.

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Comparison of 2 Java Excel Apis on Large Workbooks/Worksheets

Comparison of Apache POI and JExcelApi

I have recently had the need to output large excel files from a java web application. So I tried to compare two apis to see the largest spreadsheets I could generate. I was hoping that I could stream the Excel files, or that these apis had a flush mechanism similar to Itext, however it turns out that I could not. If someone has different information please let me know.

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How to handle redeploy of java WARs to tomcat5.5 on Windows and avoid jar file locking

Windows will lock files under Tomcat WEB-INF/lib and prevent redeploys of WARs

At some point recently I began having this problem where windows was locking the jar files in airweb/WEB-INF/lib every time.  Prior I would have 3-4 times while I could redeploy before getting tomcat permgen errors in tomcat before having to stop tomcat manually and delete web application files and restart tomcat and redeploy....

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Using the Maven SCM Plugin to integrate Maven2 and Subversion

How to configure your maven pom.xml to integrate subversion and maven using mvn-scm-plugin

I am using Maven’s SCM plugin to integrate Subversion and Maven.

mvn-scm-plugin is meant to be an abstraction layer over the top of several source control systems ...

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Eclipse Performance - JVM Setttings and Turning Paging Off in Windows

What are your settings in your eclipse.ini and have you ever thought of turning paging off in windows to make your ide performance improve?

First of all Im running Windows XP SP2 on Dell Latitude D820 which has 2GB of Ram and  Dual Core 1.66Mghz Processor.

My eclipse .ini settings are:

-showsplash
org.eclipse.platform
--launcher.XXMaxPermSize
256m
--launcher.XXPermSize
128m
-vmargs
-Xms128m
-Xmx768m
-XX:+UseParallelGC

Also recently I read these posts and turned off paging in windows and my ide performance has improved and I have had no wierd other problems with out of memory errors or anything like that.

eclipse.dzone.com/news/what-java-ide-vm-arguments-do-you-use

www.codinghorror.com/blog/archives/000422.html

alan.blog-city.com/windows_virtual_memory.htm

JavaRebel-Compiling and Reloading Java Code on the fly. Looks like its ready for Development Primetime To Me

We are running tomcat 5.5.25 on jdk 1.5.0_10. Java Rebel is supposed to allow changes to java classes on the fly and then use an IDEs built in background compilation to compile the code so that you can remove the step of having to redeploy a web application through standard apis such as tomcat undeploy and deploy.  

My experience with this overall was that initially I had some issues getting it setup but in response to my blog article I heard from Jevgini Kabanov a developer of javarebel and he helped me get it setup.

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