These classes are in the packages org.apache.derby.tools.
An SQL scripting tool that can run as an embedded or a remote client/server application. See the Derby Tools and Utilities Guide.
A command-line, server-side utility that displays information about your JVM and Derby product. See the Derby Tools and Utilities Guide.
A utility to view all or parts of the Data Definition Language (DDL) for a given database. See the Derby Tools and Utilities Guide.