Lightstreamer Java Client 2.5.2 API Specification

The Java Client Library is made up of two layers: a basic layer, with package name "com.lightstreamer.ls_client", which exposes a simple interface to communicate with Lightstreamer Server, by opening and closing a connection, performing subscriptions and unsubscriptions and receiving data andn advanced layer, with package name "com.lightstreamer.ls_proxy", which builds upon the basic layer and exposes a "data oriented" interface, in which the access to Lightstreamer Server is hidden and optimized.

See: Description

Packages 
Package Description
com.lightstreamer.ls_client  
com.lightstreamer.ls_proxy