Bug: Projection Engine function required addition of new jar file ,conncurrent.jar, to Java API install
** This issue is addressed in ArcSDE 9.0 Service Pack 2 (SP2) **
A new jar file, called concurrent.jar, was added to the installation file of the ArcSDE 9.0 Developer Kit.
This file is required for PeCSTransformationX(), which converts coordinates from one coordinate system to another.
Click on the link in Related Information below to download the Service Pack, if necessary. **