Feed4TestNG makes it easy to write parameterized tests for the TestNG framework and feed them with predefined or randomly generated test data: test case data can be read from Excel or CSV files and equivalence class tests can be defined easily. Setup is based on Java annotations and easy to learn, apply, and maintain. Annotations defined in the "Bean Validation" JSR 303, Java 7 and Benerator are automatically recognized and generated smoke test data will match the constraints. By connecting to Benerator, you can configure generation of complex valid and invalid data sets.
Netbeans Java SQL Generator is a plugin that automatically generates SQL code (currently for MySQL and PostgreSQL) and Java database methods (such as insertIntoTable, update, delete, and createTable) from variables in a Java class. It comes with many options and possibilities to customize the generated SQL and code for your needs. It works with Netbeans version 6.9 or later on any Netbeans supported system.