Very good example(s) for connecting to an Oracle DB, submitting a statement, and printing the results.

http://www.java2s.com/Code/Java/Database-SQL-JDBC/DemoResultSetOracle.htm

Don’t know what this next one is but it looks important

http://www.oracle.com/technology/sample_code/tech/java/codesnippet/jdbc/refcur/index.html