The epics team is pleased to announce the Java Channel Access 2.1.3 release! 

http://jca.cosylab.com

JCA is an EPICS Channel Access library for Java. For more information 
concerning EPICS or Channel Access please refer to the <a 
href="http://www.aps.anl.gov/epics">EPICS Web pages</a> or read the <a 
href="http://www.aps.anl.gov/epics/modules/base/R3-14/4-docs/CAref.html">Channel 
Access manual (3.14)</a>. <p>This page does not provide any native JNI 
libraries used by JNI implemenation of JCA, they can be obtained from <a 
href="http://www.aps.anl.gov/xfd/SoftDist/swBCDA/jca/index.html">EPICS JCA 
page</a> or built from source distribution.</p> <p>In June 2004 CosyLab agreed 
to become the "official" maintainer of JCA.</p> 

Changes in this version include:

  Fixed bugs:

o Major synchonization and performance fixes in 
  gov.aps.jca.event.QueuedEventDispatcher. 
o gov.aps.jca.event.DirectEventDispatcher minor performance improvement. 
o gov.aps.jca.JCALibrary.getInstance() singleton pattern was missing 
  synchronization. 
o Removed unused imports in the code.  

Have fun!
-The epics team