JDK

from The Free On-line Dictionary of Computing (8 July 2008)

Java Development Kit
JDK

   <language, compiler> (JDK) A free {Sun Microsystems} product
   which provides the {environment} required for programming in
   {Java}.  The JDK is available for a variety of {platforms},
   but most notably {Sun Solaris} and {Microsoft Windows}.

   (http://java.sun.com/products/jdk/1.1/index.html).

   [Version?]

   (1997-09-04)