back to 1.6 features [0]
Merge pull request #25 from tommyjasmin/master

back to 1.6 features [0]
Move to Java 1.6 for target
Merge pull request #26 from tomw2/isempty

Move to Java 1.6 for target
Move testing to use Java 1.6
Merge pull request #27 from tomw2/testscript

Move testing to use Java 1.6