Read the README and Message Queue Release Notes files.
The README includes information on where to find documentation, news and updates, and how to send feedback.
The Message Queue Release Notes contain information on code and documentation changes, open bugs, and important technical notes. This document is available on the Sun Java System documentation Web site.
For an overview of Sun Java System Message Queue concepts, see the Message Queue Technical Overview.
For a brief introduction to writing and compiling a client application, see the Message Queue Developer's Guide for Java Clients or the Message Queue Developer's Guide for C Clients.
For details on configuring brokers and managing a Message Queue messaging system, see the Message Queue Administration Guide.
For class and member information used when writing a client application, browse the API documentation in the IMQ_HOME/javadoc directory.