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My thoughts on best practices in software architecture and development as a whole (with an emphasis on Java/J2EE).

Thursday, November 13, 2008

JarFinder.com - Where have you been all my life?

Ever have that moment where you discover a great little tool and you wonder "Where have you been all my life?"

Well I had that moment today when I finally came across http://www.jarfinder.com/

Ever have a hard time tracking down which Jar a class belongs to?

My bane is org.apache.xml.serializer.Serializer

It turns out it's in Xalan of all places (and I can never seem to remember that).


Now with
http://www.jarfinder.com/ you don't have to struggle anymore to find the jar that contains that class file.

Turns out this has been out there since at least early 2006 - wow.

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2 Comments:

Blogger Connal said...

That looks pretty handy!

I've been using a tool called JarScan (https://jarscan.dev.java.net/) for for a while now which serves a similar purpose - the main difference being that it searches your local hard-disk instead of it's own repository.

I run it from a "jarscan.bat" batch file like this:
java -jar c:/util/jarscan.jar -dir ./ -class

So when I'm trying to figure out a ClassNotFound problem, I just open a command prompt in my project directories and type :
jarscan org.apache.xml.serializer.Serializer
and within a couple of seconds, I'm looking at a list of the jars containing that class.

11/14/2008 5:51 AM

 
Anonymous Jeff said...

JAR Goggle is pretty nice too

https://goggle.dev.java.net/

11/14/2008 1:39 PM

 

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