Merge pull request #7 from ankenmanp/Develop

Adding junit.jar and gitignore for convenience
Merge pull request #8 from ankenmanp/Develop

Added strong typing for Thing42 & Thing42orNull
update build.xml, add test getPoolAsList in test.java
Merge pull request #9 from Kimmsudenver/master

update build.xml, add test getPoolAsList in test.java