You use the classes from the JCICS library like normal Java™ classes. Your applications declare a reference of the required type and a new instance of a class is created using the new operator. You name CICS® resources using the setName method to supply the name of the underlying CICS resource.
Once created, you can manipulate objects using standard Java constructs. Methods of the declared objects may be invoked in the usual way. Full details of the methods supported for each class are available on-line in the supplied HTML JAVADOC files; a summary is provided in JCICS command reference.