added databasecomponent and now using Derby in the unit tests.
[utils] / support / general / src / test / java / org / wamblee / persistence /
drwxr-xr-x   ..
-rw-r--r-- 1948 Database.java
-rw-r--r-- 3458 DatabaseStarter.java
-rw-r--r-- 7760 DerbyDatabase.java
-rw-r--r-- 1428 OracleDatabase.java