Drag and Drop
"The Drag-and-drop specification which was previously contained in this document has been superceded by the Drag-and-Drop specification being developed as part ..."
JAVA SERVLET API
Download Java Servlet Development Kit, specifications, etc., from Sun.
JavaServer Architecture Overview
"This document describes the architecture of the generic server and service framework within the JavaServer Toolkit, and how services are built using this ..."
The RMI Specification from Sun.
SERVLET SPECIFICATION, Version 2.2
"Version 2.2 is the next revision of the Java Servlet API Specification. It builds upon the 2.1 specification adding support for Web Applications and Web...."
Swing 1.1 API SpecificationSwing 1.1 API Specification
Specification portion of the Swing documentation.
The Java Language Specification
By James Gosing, Bill Joy, and Guy Steel. This is it. This is the basis for this remarkable revolution that we refer to as Java.