JDEE and Ant Tue, 07 Dec 2004

I've got JDEE 2.3.4 and Apache Ant 1.5. The problem I was having was that I'd get this error message whenever I tried to do C-c C-v C-b (i.e. build my project using ant):

  ant -buildfile 'c:/Tools/src/spiderutil/build.xml' -emacs
  Buildfile: 'c:\Tools\src\spiderutil\build.xml' does not exist!
  Build failed

  Compilation finished at Tue Dec 07 11:22:24

Anyhow, after some poking around, I discovered this post (http://article.gmane.org/gmane.emacs.jdee/3910/match=+buildfile+exist) which helped me fix my issue. I went into jde-ant.el and removed two instances of "delimiter" and now everything works super duper.

Java and Will Wed, 31 Mar 2004

I've never really liked Java much. After using Java for 5 or 6 years in various projects, I can count the number of times I've been working on something in Java and thought to myself, "Gosh--I'm really psyched I'm doing this in Java" on one hand. I dislike it a lot less than C++, but I'm not sure that really counts for much. I'm ok with the language semantics--it's the API that really gets me.

Anyhow, the Javahut story in this article is pretty much what I'm thinking when I'm dealing with Java. To quote the passage:

Imagine if the Perl cafe and Javahut were across the street from each other. You walk into Javahut, and ask to sit down. "I'm sorry," says the person at the door. I'm not actually the hostess, I'm a Factory class that can give you a hostess if you tell me what type of seat you want." You say you want a non-smoking seat, and the person calls over a NonSmokingSeatHostess. The hostess takes you to your seat, and asks if you'll want breakfast, lunch, or dinner. You say lunch, and she beckons a LunchWaitress. The LunchWaitress takes your order, brings over your food, but there's no plates to put it on because you forgot to get a CutleryFactory and invoke getPlates, so the Waitress throws a null pointer exception and you get thrown out of the place. Dusting yourself off, you walk across the street to the Perl cafe. The person at the door asks what kind of seat you want, what you want to eat, and how you want to pay. They sit you at your seat, bring over your food, collect the money, and leave you to eat in peace. Sure, it's not the most elegant dining experience you ever had, but you got your food with a minimum of pain. -- James Turner

That sums up my feelings on the whole Java thing. Mr. Turner deserves a gold star.

The bigger problem (and I think this is inherent in the Java community) is that there are all these Java developers who think in terms of massive object hierarchies and comprehensive APIs for every project. It takes forever to write the infrastructure that expose all the bits of data and functionality so that you can write the program to solve the problem.