Making a Database Bean
		Let's make a bean that proxies the database classes we've used thus far.  Then, we can deploy this in a Swing app.  Perhaps we could even make a Swing component that uses this to display the results of database queries!   To make life easy, let's start with what Sun gave us and adapt it to a database class. Add the necessary import statement: java.sql.*; Then, make instance fields for Connection, Statement, and ResultSet. Make the getters and setters for these instance fields. Make the manifest file.  Watch out, my IDE was very particular about this! Make the jar file. Import the jar into your IDE. Make a Swing form and test it out. This will be a non-GUI bean, because we can't see it on the form but we can still add it to the form and set properties.  The Source